18173866770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{317}}^1\times {\mathrm{3019}}^1$

素因数の和:3560

約数の個数: 96

約数和(自身を含む): 47641538880

約数和(自身を除く): 29467672110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 211, 317, 422, 633, 634, 951, 1055, 1266, 1585, 1899, 1902, 2110, 2853, 3019, 3165, 3170, 3798, 4755, 5706, 6038, 6330, 9057, 9495, 9510, 14265, 15095, 18114, 18990, 27171, 28530, 30190, 45285, 54342, 66887, 90570, 133774, 135855, 200661, 271710, 334435, 401322, 601983, 637009, 668870, 957023, 1003305, 1203966, 1274018, 1911027, 1914046, 2006610, 2871069, 3009915, 3185045, 3822054, 4785115, 5733081, 5742138, 6019830, 6370090, 8613207, 9555135, 9570230, 11466162, 14355345, 17226414, 19110270, 28665405, 28710690, 43066035, 57330810, 86132070, 201931853, 403863706, 605795559, 1009659265, 1211591118, 1817386677, 2019318530, 3028977795, 3634773354, 6057955590, 9086933385, 18173866770]

約数ペア:

[(1, 18173866770), (2, 9086933385), (3, 6057955590), (5, 3634773354), (6, 3028977795), (9, 2019318530), (10, 1817386677), (15, 1211591118), (18, 1009659265), (30, 605795559), (45, 403863706), (90, 201931853), (211, 86132070), (317, 57330810), (422, 43066035), (633, 28710690), (634, 28665405), (951, 19110270), (1055, 17226414), (1266, 14355345), (1585, 11466162), (1899, 9570230), (1902, 9555135), (2110, 8613207), (2853, 6370090), (3019, 6019830), (3165, 5742138), (3170, 5733081), (3798, 4785115), (4755, 3822054), (5706, 3185045), (6038, 3009915), (6330, 2871069), (9057, 2006610), (9495, 1914046), (9510, 1911027), (14265, 1274018), (15095, 1203966), (18114, 1003305), (18990, 957023), (27171, 668870), (28530, 637009), (30190, 601983), (45285, 401322), (54342, 334435), (66887, 271710), (90570, 200661), (133774, 135855)]