18434460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 192

約数和(自身を含む): 62705664

約数和(自身を除く): 44271204

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 31, 33, 34, 44, 51, 53, 55, 60, 62, 66, 68, 85, 93, 102, 106, 110, 124, 132, 155, 159, 165, 170, 186, 187, 204, 212, 220, 255, 265, 310, 318, 330, 340, 341, 372, 374, 465, 510, 527, 530, 561, 583, 620, 636, 660, 682, 748, 795, 901, 930, 935, 1020, 1023, 1054, 1060, 1122, 1166, 1364, 1581, 1590, 1643, 1705, 1749, 1802, 1860, 1870, 2046, 2108, 2244, 2332, 2635, 2703, 2805, 2915, 3162, 3180, 3286, 3410, 3498, 3604, 3740, 4092, 4505, 4929, 5115, 5270, 5406, 5610, 5797, 5830, 6324, 6572, 6820, 6996, 7905, 8215, 8745, 9010, 9858, 9911, 10230, 10540, 10812, 11220, 11594, 11660, 13515, 15810, 16430, 17391, 17490, 18020, 18073, 19716, 19822, 20460, 23188, 24645, 27030, 27931, 28985, 29733, 31620, 32860, 34782, 34980, 36146, 39644, 49290, 49555, 54060, 54219, 55862, 57970, 59466, 69564, 72292, 83793, 86955, 90365, 98580, 99110, 108438, 111724, 115940, 118932, 139655, 148665, 167586, 173910, 180730, 198220, 216876, 271095, 279310, 297330, 307241, 335172, 347820, 361460, 418965, 542190, 558620, 594660, 614482, 837930, 921723, 1084380, 1228964, 1536205, 1675860, 1843446, 3072410, 3686892, 4608615, 6144820, 9217230, 18434460]

約数ペア:

[(1, 18434460), (2, 9217230), (3, 6144820), (4, 4608615), (5, 3686892), (6, 3072410), (10, 1843446), (11, 1675860), (12, 1536205), (15, 1228964), (17, 1084380), (20, 921723), (22, 837930), (30, 614482), (31, 594660), (33, 558620), (34, 542190), (44, 418965), (51, 361460), (53, 347820), (55, 335172), (60, 307241), (62, 297330), (66, 279310), (68, 271095), (85, 216876), (93, 198220), (102, 180730), (106, 173910), (110, 167586), (124, 148665), (132, 139655), (155, 118932), (159, 115940), (165, 111724), (170, 108438), (186, 99110), (187, 98580), (204, 90365), (212, 86955), (220, 83793), (255, 72292), (265, 69564), (310, 59466), (318, 57970), (330, 55862), (340, 54219), (341, 54060), (372, 49555), (374, 49290), (465, 39644), (510, 36146), (527, 34980), (530, 34782), (561, 32860), (583, 31620), (620, 29733), (636, 28985), (660, 27931), (682, 27030), (748, 24645), (795, 23188), (901, 20460), (930, 19822), (935, 19716), (1020, 18073), (1023, 18020), (1054, 17490), (1060, 17391), (1122, 16430), (1166, 15810), (1364, 13515), (1581, 11660), (1590, 11594), (1643, 11220), (1705, 10812), (1749, 10540), (1802, 10230), (1860, 9911), (1870, 9858), (2046, 9010), (2108, 8745), (2244, 8215), (2332, 7905), (2635, 6996), (2703, 6820), (2805, 6572), (2915, 6324), (3162, 5830), (3180, 5797), (3286, 5610), (3410, 5406), (3498, 5270), (3604, 5115), (3740, 4929), (4092, 4505)]