11555838

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1609}}^1$

素因数の和:1646

約数の個数: 64

約数和(自身を含む): 30912000

約数和(自身を除く): 19356162

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 1609, 2394, 3218, 3591, 4827, 7182, 9654, 11263, 14481, 22526, 28962, 30571, 33789, 43443, 61142, 67578, 86886, 91713, 101367, 183426, 202734, 213997, 275139, 304101, 427994, 550278, 608202, 641991, 825417, 1283982, 1650834, 1925973, 3851946, 5777919, 11555838]

約数ペア:

[(1, 11555838), (2, 5777919), (3, 3851946), (6, 1925973), (7, 1650834), (9, 1283982), (14, 825417), (18, 641991), (19, 608202), (21, 550278), (27, 427994), (38, 304101), (42, 275139), (54, 213997), (57, 202734), (63, 183426), (114, 101367), (126, 91713), (133, 86886), (171, 67578), (189, 61142), (266, 43443), (342, 33789), (378, 30571), (399, 28962), (513, 22526), (798, 14481), (1026, 11263), (1197, 9654), (1609, 7182), (2394, 4827), (3218, 3591)]