7272018

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{1151}}^1$

素因数の和:1181

約数の個数: 48

約数和(自身を含む): 17611776

約数和(自身を除く): 10339758

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 1053, 1151, 2106, 2302, 3159, 3453, 6318, 6906, 10359, 14963, 20718, 29926, 31077, 44889, 62154, 89778, 93231, 134667, 186462, 269334, 279693, 404001, 559386, 808002, 1212003, 2424006, 3636009, 7272018]

約数ペア:

[(1, 7272018), (2, 3636009), (3, 2424006), (6, 1212003), (9, 808002), (13, 559386), (18, 404001), (26, 279693), (27, 269334), (39, 186462), (54, 134667), (78, 93231), (81, 89778), (117, 62154), (162, 44889), (234, 31077), (243, 29926), (351, 20718), (486, 14963), (702, 10359), (1053, 6906), (1151, 6318), (2106, 3453), (2302, 3159)]