17963996154

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1429}}^1\times {\mathrm{161167}}^1$

素因数の和:162614

約数の個数: 32

約数和(自身を含む): 38719000320

約数和(自身を除く): 20755004166

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1429, 2858, 4287, 8574, 18577, 37154, 55731, 111462, 161167, 322334, 483501, 967002, 2095171, 4190342, 6285513, 12571026, 230307643, 460615286, 690922929, 1381845858, 2993999359, 5987998718, 8981998077, 17963996154]

約数ペア:

[(1, 17963996154), (2, 8981998077), (3, 5987998718), (6, 2993999359), (13, 1381845858), (26, 690922929), (39, 460615286), (78, 230307643), (1429, 12571026), (2858, 6285513), (4287, 4190342), (8574, 2095171), (18577, 967002), (37154, 483501), (55731, 322334), (111462, 161167)]