999963828018

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{8915671}}^1$

素因数の和:8915780

約数の個数: 64

約数和(自身を含む): 2328060272640

約数和(自身を除く): 1328096444622

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 67, 93, 134, 186, 201, 279, 402, 558, 603, 837, 1206, 1674, 1809, 2077, 3618, 4154, 6231, 12462, 18693, 37386, 56079, 112158, 8915671, 17831342, 26747013, 53494026, 80241039, 160482078, 240723117, 276385801, 481446234, 552771602, 597349957, 829157403, 1194699914, 1658314806, 1792049871, 2487472209, 3584099742, 4974944418, 5376149613, 7462416627, 10752299226, 14924833254, 16128448839, 18517848667, 32256897678, 37035697334, 55553546001, 111107092002, 166660638003, 333321276006, 499981914009, 999963828018]

約数ペア:

[(1, 999963828018), (2, 499981914009), (3, 333321276006), (6, 166660638003), (9, 111107092002), (18, 55553546001), (27, 37035697334), (31, 32256897678), (54, 18517848667), (62, 16128448839), (67, 14924833254), (93, 10752299226), (134, 7462416627), (186, 5376149613), (201, 4974944418), (279, 3584099742), (402, 2487472209), (558, 1792049871), (603, 1658314806), (837, 1194699914), (1206, 829157403), (1674, 597349957), (1809, 552771602), (2077, 481446234), (3618, 276385801), (4154, 240723117), (6231, 160482078), (12462, 80241039), (18693, 53494026), (37386, 26747013), (56079, 17831342), (112158, 8915671)]