13431132

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2609}}^1$

素因数の和:2643

約数の個数: 72

約数和(自身を含む): 39901680

約数和(自身を除く): 26470548

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 2609, 5148, 5218, 7827, 10436, 15654, 23481, 28699, 31308, 33917, 46962, 57398, 67834, 86097, 93924, 101751, 114796, 135668, 172194, 203502, 258291, 305253, 344388, 373087, 407004, 516582, 610506, 746174, 1033164, 1119261, 1221012, 1492348, 2238522, 3357783, 4477044, 6715566, 13431132]

約数ペア:

[(1, 13431132), (2, 6715566), (3, 4477044), (4, 3357783), (6, 2238522), (9, 1492348), (11, 1221012), (12, 1119261), (13, 1033164), (18, 746174), (22, 610506), (26, 516582), (33, 407004), (36, 373087), (39, 344388), (44, 305253), (52, 258291), (66, 203502), (78, 172194), (99, 135668), (117, 114796), (132, 101751), (143, 93924), (156, 86097), (198, 67834), (234, 57398), (286, 46962), (396, 33917), (429, 31308), (468, 28699), (572, 23481), (858, 15654), (1287, 10436), (1716, 7827), (2574, 5218), (2609, 5148)]