1209618

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 48

約数和(自身を含む): 2864160

約数和(自身を除く): 1654542

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 59, 67, 102, 118, 134, 153, 177, 201, 306, 354, 402, 531, 603, 1003, 1062, 1139, 1206, 2006, 2278, 3009, 3417, 3953, 6018, 6834, 7906, 9027, 10251, 11859, 18054, 20502, 23718, 35577, 67201, 71154, 134402, 201603, 403206, 604809, 1209618]

約数ペア:

[(1, 1209618), (2, 604809), (3, 403206), (6, 201603), (9, 134402), (17, 71154), (18, 67201), (34, 35577), (51, 23718), (59, 20502), (67, 18054), (102, 11859), (118, 10251), (134, 9027), (153, 7906), (177, 6834), (201, 6018), (306, 3953), (354, 3417), (402, 3009), (531, 2278), (603, 2006), (1003, 1206), (1062, 1139)]