18672324

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 51601536

約数和(自身を除く): 32929212

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 53, 66, 68, 102, 106, 132, 157, 159, 187, 204, 212, 314, 318, 374, 471, 561, 583, 628, 636, 748, 901, 942, 1122, 1166, 1727, 1749, 1802, 1884, 2244, 2332, 2669, 2703, 3454, 3498, 3604, 5181, 5338, 5406, 6908, 6996, 8007, 8321, 9911, 10362, 10676, 10812, 16014, 16642, 19822, 20724, 24963, 29359, 29733, 32028, 33284, 39644, 49926, 58718, 59466, 88077, 91531, 99852, 117436, 118932, 141457, 176154, 183062, 274593, 282914, 352308, 366124, 424371, 549186, 565828, 848742, 1098372, 1556027, 1697484, 3112054, 4668081, 6224108, 9336162, 18672324]

約数ペア:

[(1, 18672324), (2, 9336162), (3, 6224108), (4, 4668081), (6, 3112054), (11, 1697484), (12, 1556027), (17, 1098372), (22, 848742), (33, 565828), (34, 549186), (44, 424371), (51, 366124), (53, 352308), (66, 282914), (68, 274593), (102, 183062), (106, 176154), (132, 141457), (157, 118932), (159, 117436), (187, 99852), (204, 91531), (212, 88077), (314, 59466), (318, 58718), (374, 49926), (471, 39644), (561, 33284), (583, 32028), (628, 29733), (636, 29359), (748, 24963), (901, 20724), (942, 19822), (1122, 16642), (1166, 16014), (1727, 10812), (1749, 10676), (1802, 10362), (1884, 9911), (2244, 8321), (2332, 8007), (2669, 6996), (2703, 6908), (3454, 5406), (3498, 5338), (3604, 5181)]