8910018

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:164

約数の個数: 72

約数和(自身を含む): 21839220

約数和(自身を除く): 12929202

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 101, 117, 169, 174, 202, 234, 261, 303, 338, 377, 507, 522, 606, 754, 909, 1014, 1131, 1313, 1521, 1818, 2262, 2626, 2929, 3042, 3393, 3939, 4901, 5858, 6786, 7878, 8787, 9802, 11817, 14703, 17069, 17574, 23634, 26361, 29406, 34138, 38077, 44109, 51207, 52722, 76154, 88218, 102414, 114231, 153621, 228462, 307242, 342693, 495001, 685386, 990002, 1485003, 2970006, 4455009, 8910018]

約数ペア:

[(1, 8910018), (2, 4455009), (3, 2970006), (6, 1485003), (9, 990002), (13, 685386), (18, 495001), (26, 342693), (29, 307242), (39, 228462), (58, 153621), (78, 114231), (87, 102414), (101, 88218), (117, 76154), (169, 52722), (174, 51207), (202, 44109), (234, 38077), (261, 34138), (303, 29406), (338, 26361), (377, 23634), (507, 17574), (522, 17069), (606, 14703), (754, 11817), (909, 9802), (1014, 8787), (1131, 7878), (1313, 6786), (1521, 5858), (1818, 4901), (2262, 3939), (2626, 3393), (2929, 3042)]