6391971828

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{67537}}^1$

素因数の和:67797

約数の個数: 72

約数和(自身を含む): 17700359040

約数和(自身を除く): 11308387212

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 239, 396, 478, 717, 956, 1434, 2151, 2629, 2868, 4302, 5258, 7887, 8604, 10516, 15774, 23661, 31548, 47322, 67537, 94644, 135074, 202611, 270148, 405222, 607833, 742907, 810444, 1215666, 1485814, 2228721, 2431332, 2971628, 4457442, 6686163, 8914884, 13372326, 16141343, 26744652, 32282686, 48424029, 64565372, 96848058, 145272087, 177554773, 193696116, 290544174, 355109546, 532664319, 581088348, 710219092, 1065328638, 1597992957, 2130657276, 3195985914, 6391971828]

約数ペア:

[(1, 6391971828), (2, 3195985914), (3, 2130657276), (4, 1597992957), (6, 1065328638), (9, 710219092), (11, 581088348), (12, 532664319), (18, 355109546), (22, 290544174), (33, 193696116), (36, 177554773), (44, 145272087), (66, 96848058), (99, 64565372), (132, 48424029), (198, 32282686), (239, 26744652), (396, 16141343), (478, 13372326), (717, 8914884), (956, 6686163), (1434, 4457442), (2151, 2971628), (2629, 2431332), (2868, 2228721), (4302, 1485814), (5258, 1215666), (7887, 810444), (8604, 742907), (10516, 607833), (15774, 405222), (23661, 270148), (31548, 202611), (47322, 135074), (67537, 94644)]