27858636

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:296

約数の個数: 108

約数和(自身を含む): 80600520

約数和(自身を除く): 52741884

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 169, 171, 228, 234, 241, 247, 338, 342, 468, 482, 494, 507, 676, 684, 723, 741, 964, 988, 1014, 1446, 1482, 1521, 2028, 2169, 2223, 2892, 2964, 3042, 3133, 3211, 4338, 4446, 4579, 6084, 6266, 6422, 8676, 8892, 9158, 9399, 9633, 12532, 12844, 13737, 18316, 18798, 19266, 27474, 28197, 28899, 37596, 38532, 40729, 41211, 54948, 56394, 57798, 59527, 81458, 82422, 112788, 115596, 119054, 122187, 162916, 164844, 178581, 238108, 244374, 357162, 366561, 488748, 535743, 714324, 733122, 773851, 1071486, 1466244, 1547702, 2142972, 2321553, 3095404, 4643106, 6964659, 9286212, 13929318, 27858636]

約数ペア:

[(1, 27858636), (2, 13929318), (3, 9286212), (4, 6964659), (6, 4643106), (9, 3095404), (12, 2321553), (13, 2142972), (18, 1547702), (19, 1466244), (26, 1071486), (36, 773851), (38, 733122), (39, 714324), (52, 535743), (57, 488748), (76, 366561), (78, 357162), (114, 244374), (117, 238108), (156, 178581), (169, 164844), (171, 162916), (228, 122187), (234, 119054), (241, 115596), (247, 112788), (338, 82422), (342, 81458), (468, 59527), (482, 57798), (494, 56394), (507, 54948), (676, 41211), (684, 40729), (723, 38532), (741, 37596), (964, 28899), (988, 28197), (1014, 27474), (1446, 19266), (1482, 18798), (1521, 18316), (2028, 13737), (2169, 12844), (2223, 12532), (2892, 9633), (2964, 9399), (3042, 9158), (3133, 8892), (3211, 8676), (4338, 6422), (4446, 6266), (4579, 6084)]