17765989868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:687

約数の個数: 96

約数和(自身を含む): 35115171840

約数和(自身を除く): 17349181972

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 127, 212, 223, 254, 269, 446, 508, 538, 583, 892, 1076, 1166, 1397, 2332, 2453, 2794, 2959, 4906, 5588, 5918, 6731, 9812, 11819, 11836, 13462, 14257, 23638, 26924, 28321, 28514, 34163, 47276, 56642, 57028, 59987, 68326, 74041, 113284, 119974, 130009, 136652, 148082, 156827, 239948, 260018, 296164, 311531, 313654, 375793, 520036, 623062, 627308, 659857, 751586, 1246124, 1319714, 1501013, 1503172, 1810639, 2639428, 3002026, 3179311, 3621278, 6004052, 6358622, 7242556, 7618349, 12717244, 15236698, 16511143, 19917029, 30473396, 33022286, 34972421, 39834058, 66044572, 69944842, 79668116, 83801839, 139889684, 167603678, 335207356, 403772497, 807544994, 1615089988, 4441497467, 8882994934, 17765989868]

約数ペア:

[(1, 17765989868), (2, 8882994934), (4, 4441497467), (11, 1615089988), (22, 807544994), (44, 403772497), (53, 335207356), (106, 167603678), (127, 139889684), (212, 83801839), (223, 79668116), (254, 69944842), (269, 66044572), (446, 39834058), (508, 34972421), (538, 33022286), (583, 30473396), (892, 19917029), (1076, 16511143), (1166, 15236698), (1397, 12717244), (2332, 7618349), (2453, 7242556), (2794, 6358622), (2959, 6004052), (4906, 3621278), (5588, 3179311), (5918, 3002026), (6731, 2639428), (9812, 1810639), (11819, 1503172), (11836, 1501013), (13462, 1319714), (14257, 1246124), (23638, 751586), (26924, 659857), (28321, 627308), (28514, 623062), (34163, 520036), (47276, 375793), (56642, 313654), (57028, 311531), (59987, 296164), (68326, 260018), (74041, 239948), (113284, 156827), (119974, 148082), (130009, 136652)]