42915708

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 126977760

約数和(自身を除く): 84062052

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 37, 44, 58, 66, 74, 87, 99, 101, 111, 116, 132, 148, 174, 198, 202, 222, 261, 303, 319, 333, 348, 396, 404, 407, 444, 522, 606, 638, 666, 814, 909, 957, 1044, 1073, 1111, 1212, 1221, 1276, 1332, 1628, 1818, 1914, 2146, 2222, 2442, 2871, 2929, 3219, 3333, 3636, 3663, 3737, 3828, 4292, 4444, 4884, 5742, 5858, 6438, 6666, 7326, 7474, 8787, 9657, 9999, 11211, 11484, 11716, 11803, 12876, 13332, 14652, 14948, 17574, 19314, 19998, 22422, 23606, 26361, 32219, 33633, 35148, 35409, 38628, 39996, 41107, 44844, 47212, 52722, 64438, 67266, 70818, 82214, 96657, 105444, 106227, 108373, 123321, 128876, 134532, 141636, 164428, 193314, 212454, 216746, 246642, 289971, 325119, 369963, 386628, 424908, 433492, 493284, 579942, 650238, 739926, 975357, 1159884, 1192103, 1300476, 1479852, 1950714, 2384206, 3576309, 3901428, 4768412, 7152618, 10728927, 14305236, 21457854, 42915708]

約数ペア:

[(1, 42915708), (2, 21457854), (3, 14305236), (4, 10728927), (6, 7152618), (9, 4768412), (11, 3901428), (12, 3576309), (18, 2384206), (22, 1950714), (29, 1479852), (33, 1300476), (36, 1192103), (37, 1159884), (44, 975357), (58, 739926), (66, 650238), (74, 579942), (87, 493284), (99, 433492), (101, 424908), (111, 386628), (116, 369963), (132, 325119), (148, 289971), (174, 246642), (198, 216746), (202, 212454), (222, 193314), (261, 164428), (303, 141636), (319, 134532), (333, 128876), (348, 123321), (396, 108373), (404, 106227), (407, 105444), (444, 96657), (522, 82214), (606, 70818), (638, 67266), (666, 64438), (814, 52722), (909, 47212), (957, 44844), (1044, 41107), (1073, 39996), (1111, 38628), (1212, 35409), (1221, 35148), (1276, 33633), (1332, 32219), (1628, 26361), (1818, 23606), (1914, 22422), (2146, 19998), (2222, 19314), (2442, 17574), (2871, 14948), (2929, 14652), (3219, 13332), (3333, 12876), (3636, 11803), (3663, 11716), (3737, 11484), (3828, 11211), (4292, 9999), (4444, 9657), (4884, 8787), (5742, 7474), (5858, 7326), (6438, 6666)]