9976428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 32497920

約数和(自身を除く): 22521492

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 59, 61, 63, 66, 77, 84, 99, 118, 122, 126, 132, 154, 177, 183, 198, 231, 236, 244, 252, 308, 354, 366, 396, 413, 427, 462, 531, 549, 649, 671, 693, 708, 732, 826, 854, 924, 1062, 1098, 1239, 1281, 1298, 1342, 1386, 1652, 1708, 1947, 2013, 2124, 2196, 2478, 2562, 2596, 2684, 2772, 3599, 3717, 3843, 3894, 4026, 4543, 4697, 4956, 5124, 5841, 6039, 7198, 7434, 7686, 7788, 8052, 9086, 9394, 10797, 11682, 12078, 13629, 14091, 14396, 14868, 15372, 18172, 18788, 21594, 23364, 24156, 25193, 27258, 28182, 32391, 39589, 40887, 42273, 43188, 50386, 54516, 56364, 64782, 75579, 79178, 81774, 84546, 100772, 118767, 129564, 151158, 158356, 163548, 169092, 226737, 237534, 277123, 302316, 356301, 453474, 475068, 554246, 712602, 831369, 906948, 1108492, 1425204, 1662738, 2494107, 3325476, 4988214, 9976428]

約数ペア:

[(1, 9976428), (2, 4988214), (3, 3325476), (4, 2494107), (6, 1662738), (7, 1425204), (9, 1108492), (11, 906948), (12, 831369), (14, 712602), (18, 554246), (21, 475068), (22, 453474), (28, 356301), (33, 302316), (36, 277123), (42, 237534), (44, 226737), (59, 169092), (61, 163548), (63, 158356), (66, 151158), (77, 129564), (84, 118767), (99, 100772), (118, 84546), (122, 81774), (126, 79178), (132, 75579), (154, 64782), (177, 56364), (183, 54516), (198, 50386), (231, 43188), (236, 42273), (244, 40887), (252, 39589), (308, 32391), (354, 28182), (366, 27258), (396, 25193), (413, 24156), (427, 23364), (462, 21594), (531, 18788), (549, 18172), (649, 15372), (671, 14868), (693, 14396), (708, 14091), (732, 13629), (826, 12078), (854, 11682), (924, 10797), (1062, 9394), (1098, 9086), (1239, 8052), (1281, 7788), (1298, 7686), (1342, 7434), (1386, 7198), (1652, 6039), (1708, 5841), (1947, 5124), (2013, 4956), (2124, 4697), (2196, 4543), (2478, 4026), (2562, 3894), (2596, 3843), (2684, 3717), (2772, 3599)]