1874649708

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{7057}}^1$

素因数の和:7271

約数の個数: 72

約数和(自身を含む): 4871036352

約数和(自身を除く): 2996386644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 157, 188, 282, 314, 423, 471, 564, 628, 846, 942, 1413, 1692, 1884, 2826, 5652, 7057, 7379, 14114, 14758, 21171, 22137, 28228, 29516, 42342, 44274, 63513, 66411, 84684, 88548, 127026, 132822, 254052, 265644, 331679, 663358, 995037, 1107949, 1326716, 1990074, 2215898, 2985111, 3323847, 3980148, 4431796, 5970222, 6647694, 9971541, 11940444, 13295388, 19943082, 39886164, 52073603, 104147206, 156220809, 208294412, 312441618, 468662427, 624883236, 937324854, 1874649708]

約数ペア:

[(1, 1874649708), (2, 937324854), (3, 624883236), (4, 468662427), (6, 312441618), (9, 208294412), (12, 156220809), (18, 104147206), (36, 52073603), (47, 39886164), (94, 19943082), (141, 13295388), (157, 11940444), (188, 9971541), (282, 6647694), (314, 5970222), (423, 4431796), (471, 3980148), (564, 3323847), (628, 2985111), (846, 2215898), (942, 1990074), (1413, 1326716), (1692, 1107949), (1884, 995037), (2826, 663358), (5652, 331679), (7057, 265644), (7379, 254052), (14114, 132822), (14758, 127026), (21171, 88548), (22137, 84684), (28228, 66411), (29516, 63513), (42342, 44274)]