39817986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{607}}^1$

素因数の和:683

約数の個数: 48

約数和(自身を含む): 88967424

約数和(自身を除く): 49149438

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 607, 754, 841, 1131, 1214, 1682, 1821, 2262, 2523, 3642, 5046, 7891, 10933, 15782, 17603, 21866, 23673, 32799, 35206, 47346, 52809, 65598, 105618, 228839, 457678, 510487, 686517, 1020974, 1373034, 1531461, 3062922, 6636331, 13272662, 19908993, 39817986]

約数ペア:

[(1, 39817986), (2, 19908993), (3, 13272662), (6, 6636331), (13, 3062922), (26, 1531461), (29, 1373034), (39, 1020974), (58, 686517), (78, 510487), (87, 457678), (174, 228839), (377, 105618), (607, 65598), (754, 52809), (841, 47346), (1131, 35206), (1214, 32799), (1682, 23673), (1821, 21866), (2262, 17603), (2523, 15782), (3642, 10933), (5046, 7891)]