38162358

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2297}}^1$

素因数の和:2389

約数の個数: 48

約数和(自身を含む): 90338976

約数和(自身を除く): 52176618

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 923, 1278, 1846, 2297, 2769, 4594, 5538, 6891, 8307, 13782, 16614, 20673, 29861, 41346, 59722, 89583, 163087, 179166, 268749, 326174, 489261, 537498, 978522, 1467783, 2120131, 2935566, 4240262, 6360393, 12720786, 19081179, 38162358]

約数ペア:

[(1, 38162358), (2, 19081179), (3, 12720786), (6, 6360393), (9, 4240262), (13, 2935566), (18, 2120131), (26, 1467783), (39, 978522), (71, 537498), (78, 489261), (117, 326174), (142, 268749), (213, 179166), (234, 163087), (426, 89583), (639, 59722), (923, 41346), (1278, 29861), (1846, 20673), (2297, 16614), (2769, 13782), (4594, 8307), (5538, 6891)]