18233982

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2687}}^1$

素因数の和:2737

約数の個数: 48

約数和(自身を含む): 44029440

約数和(自身を除く): 25795458

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 174, 234, 261, 377, 522, 754, 1131, 2262, 2687, 3393, 5374, 6786, 8061, 16122, 24183, 34931, 48366, 69862, 77923, 104793, 155846, 209586, 233769, 314379, 467538, 628758, 701307, 1012999, 1402614, 2025998, 3038997, 6077994, 9116991, 18233982]

約数ペア:

[(1, 18233982), (2, 9116991), (3, 6077994), (6, 3038997), (9, 2025998), (13, 1402614), (18, 1012999), (26, 701307), (29, 628758), (39, 467538), (58, 314379), (78, 233769), (87, 209586), (117, 155846), (174, 104793), (234, 77923), (261, 69862), (377, 48366), (522, 34931), (754, 24183), (1131, 16122), (2262, 8061), (2687, 6786), (3393, 5374)]