18410652

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:110

約数の個数: 144

約数和(自身を含む): 54792192

約数和(自身を除く): 36381540

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 47, 52, 54, 62, 78, 81, 93, 94, 108, 117, 124, 141, 156, 162, 186, 188, 234, 243, 279, 282, 324, 351, 372, 403, 423, 468, 486, 558, 564, 611, 702, 806, 837, 846, 972, 1053, 1116, 1209, 1222, 1269, 1404, 1457, 1612, 1674, 1692, 1833, 2106, 2418, 2444, 2511, 2538, 2914, 3159, 3348, 3627, 3666, 3807, 4212, 4371, 4836, 5022, 5076, 5499, 5828, 6318, 7254, 7332, 7533, 7614, 8742, 10044, 10881, 10998, 11421, 12636, 13113, 14508, 15066, 15228, 16497, 17484, 18941, 21762, 21996, 22842, 26226, 30132, 32643, 32994, 37882, 39339, 43524, 45684, 49491, 52452, 56823, 65286, 65988, 75764, 78678, 97929, 98982, 113646, 118017, 130572, 148473, 157356, 170469, 195858, 197964, 227292, 236034, 296946, 340938, 354051, 391716, 472068, 511407, 593892, 681876, 708102, 1022814, 1416204, 1534221, 2045628, 3068442, 4602663, 6136884, 9205326, 18410652]

約数ペア:

[(1, 18410652), (2, 9205326), (3, 6136884), (4, 4602663), (6, 3068442), (9, 2045628), (12, 1534221), (13, 1416204), (18, 1022814), (26, 708102), (27, 681876), (31, 593892), (36, 511407), (39, 472068), (47, 391716), (52, 354051), (54, 340938), (62, 296946), (78, 236034), (81, 227292), (93, 197964), (94, 195858), (108, 170469), (117, 157356), (124, 148473), (141, 130572), (156, 118017), (162, 113646), (186, 98982), (188, 97929), (234, 78678), (243, 75764), (279, 65988), (282, 65286), (324, 56823), (351, 52452), (372, 49491), (403, 45684), (423, 43524), (468, 39339), (486, 37882), (558, 32994), (564, 32643), (611, 30132), (702, 26226), (806, 22842), (837, 21996), (846, 21762), (972, 18941), (1053, 17484), (1116, 16497), (1209, 15228), (1222, 15066), (1269, 14508), (1404, 13113), (1457, 12636), (1612, 11421), (1674, 10998), (1692, 10881), (1833, 10044), (2106, 8742), (2418, 7614), (2444, 7533), (2511, 7332), (2538, 7254), (2914, 6318), (3159, 5828), (3348, 5499), (3627, 5076), (3666, 5022), (3807, 4836), (4212, 4371)]