38415078

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{907}}^1$

素因数の和:1109

約数の個数: 48

約数和(自身を含む): 90229776

約数和(自身を除く): 51814698

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 181, 234, 362, 543, 907, 1086, 1629, 1814, 2353, 2721, 3258, 4706, 5442, 7059, 8163, 11791, 14118, 16326, 21177, 23582, 35373, 42354, 70746, 106119, 164167, 212238, 328334, 492501, 985002, 1477503, 2134171, 2955006, 4268342, 6402513, 12805026, 19207539, 38415078]

約数ペア:

[(1, 38415078), (2, 19207539), (3, 12805026), (6, 6402513), (9, 4268342), (13, 2955006), (18, 2134171), (26, 1477503), (39, 985002), (78, 492501), (117, 328334), (181, 212238), (234, 164167), (362, 106119), (543, 70746), (907, 42354), (1086, 35373), (1629, 23582), (1814, 21177), (2353, 16326), (2721, 14118), (3258, 11791), (4706, 8163), (5442, 7059)]