17918804988

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1637}}^1\times {\mathrm{14479}}^1$

素因数の和:16136

約数の個数: 96

約数和(自身を含む): 53128857600

約数和(自身を除く): 35210052612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 1637, 3274, 4911, 6548, 9822, 11459, 14479, 14733, 19644, 22918, 28958, 29466, 34377, 43437, 44199, 45836, 57916, 58932, 68754, 86874, 88398, 101353, 103131, 130311, 137508, 173748, 176796, 202706, 206262, 260622, 304059, 309393, 390933, 405412, 412524, 521244, 608118, 618786, 781866, 912177, 1216236, 1237572, 1563732, 1824354, 2736531, 3648708, 5473062, 10946124, 23702123, 47404246, 71106369, 94808492, 142212738, 165914861, 213319107, 284425476, 331829722, 426638214, 497744583, 639957321, 663659444, 853276428, 995489166, 1279914642, 1493233749, 1990978332, 2559829284, 2986467498, 4479701247, 5972934996, 8959402494, 17918804988]

約数ペア:

[(1, 17918804988), (2, 8959402494), (3, 5972934996), (4, 4479701247), (6, 2986467498), (7, 2559829284), (9, 1990978332), (12, 1493233749), (14, 1279914642), (18, 995489166), (21, 853276428), (27, 663659444), (28, 639957321), (36, 497744583), (42, 426638214), (54, 331829722), (63, 284425476), (84, 213319107), (108, 165914861), (126, 142212738), (189, 94808492), (252, 71106369), (378, 47404246), (756, 23702123), (1637, 10946124), (3274, 5473062), (4911, 3648708), (6548, 2736531), (9822, 1824354), (11459, 1563732), (14479, 1237572), (14733, 1216236), (19644, 912177), (22918, 781866), (28958, 618786), (29466, 608118), (34377, 521244), (43437, 412524), (44199, 405412), (45836, 390933), (57916, 309393), (58932, 304059), (68754, 260622), (86874, 206262), (88398, 202706), (101353, 176796), (103131, 173748), (130311, 137508)]