11990436

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 28828800

約数和(自身を除く): 16838364

約数列:

[1, 2, 3, 4, 6, 12, 89, 103, 109, 178, 206, 218, 267, 309, 327, 356, 412, 436, 534, 618, 654, 1068, 1236, 1308, 9167, 9701, 11227, 18334, 19402, 22454, 27501, 29103, 33681, 36668, 38804, 44908, 55002, 58206, 67362, 110004, 116412, 134724, 999203, 1998406, 2997609, 3996812, 5995218, 11990436]

約数ペア:

[(1, 11990436), (2, 5995218), (3, 3996812), (4, 2997609), (6, 1998406), (12, 999203), (89, 134724), (103, 116412), (109, 110004), (178, 67362), (206, 58206), (218, 55002), (267, 44908), (309, 38804), (327, 36668), (356, 33681), (412, 29103), (436, 27501), (534, 22454), (618, 19402), (654, 18334), (1068, 11227), (1236, 9701), (1308, 9167)]