9164988

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{449}}^1$

素因数の和:478

約数の個数: 84

約数和(自身を含む): 27543600

約数和(自身を除く): 18378612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 449, 486, 567, 729, 756, 898, 972, 1134, 1347, 1458, 1701, 1796, 2268, 2694, 2916, 3143, 3402, 4041, 5103, 5388, 6286, 6804, 8082, 9429, 10206, 12123, 12572, 16164, 18858, 20412, 24246, 28287, 36369, 37716, 48492, 56574, 72738, 84861, 109107, 113148, 145476, 169722, 218214, 254583, 327321, 339444, 436428, 509166, 654642, 763749, 1018332, 1309284, 1527498, 2291247, 3054996, 4582494, 9164988]

約数ペア:

[(1, 9164988), (2, 4582494), (3, 3054996), (4, 2291247), (6, 1527498), (7, 1309284), (9, 1018332), (12, 763749), (14, 654642), (18, 509166), (21, 436428), (27, 339444), (28, 327321), (36, 254583), (42, 218214), (54, 169722), (63, 145476), (81, 113148), (84, 109107), (108, 84861), (126, 72738), (162, 56574), (189, 48492), (243, 37716), (252, 36369), (324, 28287), (378, 24246), (449, 20412), (486, 18858), (567, 16164), (729, 12572), (756, 12123), (898, 10206), (972, 9429), (1134, 8082), (1347, 6804), (1458, 6286), (1701, 5388), (1796, 5103), (2268, 4041), (2694, 3402), (2916, 3143)]