27897396

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3947}}^1$

素因数の和:4004

約数の個数: 48

約数和(自身を含む): 70748160

約数和(自身を除く): 42850764

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 3947, 7068, 7894, 11841, 15788, 23682, 47364, 74993, 122357, 149986, 224979, 244714, 299972, 367071, 449958, 489428, 734142, 899916, 1468284, 2324783, 4649566, 6974349, 9299132, 13948698, 27897396]

約数ペア:

[(1, 27897396), (2, 13948698), (3, 9299132), (4, 6974349), (6, 4649566), (12, 2324783), (19, 1468284), (31, 899916), (38, 734142), (57, 489428), (62, 449958), (76, 367071), (93, 299972), (114, 244714), (124, 224979), (186, 149986), (228, 122357), (372, 74993), (589, 47364), (1178, 23682), (1767, 15788), (2356, 11841), (3534, 7894), (3947, 7068)]