2874564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:106

約数の個数: 144

約数和(自身を含む): 9749376

約数和(自身を除く): 6874812

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 17, 18, 21, 22, 28, 33, 34, 36, 42, 44, 51, 61, 63, 66, 68, 77, 84, 99, 102, 119, 122, 126, 132, 153, 154, 183, 187, 198, 204, 231, 238, 244, 252, 306, 308, 357, 366, 374, 396, 427, 462, 476, 549, 561, 612, 671, 693, 714, 732, 748, 854, 924, 1037, 1071, 1098, 1122, 1281, 1309, 1342, 1386, 1428, 1683, 1708, 2013, 2074, 2142, 2196, 2244, 2562, 2618, 2684, 2772, 3111, 3366, 3843, 3927, 4026, 4148, 4284, 4697, 5124, 5236, 6039, 6222, 6732, 7259, 7686, 7854, 8052, 9333, 9394, 11407, 11781, 12078, 12444, 14091, 14518, 15372, 15708, 18666, 18788, 21777, 22814, 23562, 24156, 28182, 29036, 34221, 37332, 42273, 43554, 45628, 47124, 56364, 65331, 68442, 79849, 84546, 87108, 102663, 130662, 136884, 159698, 169092, 205326, 239547, 261324, 319396, 410652, 479094, 718641, 958188, 1437282, 2874564]

約数ペア:

[(1, 2874564), (2, 1437282), (3, 958188), (4, 718641), (6, 479094), (7, 410652), (9, 319396), (11, 261324), (12, 239547), (14, 205326), (17, 169092), (18, 159698), (21, 136884), (22, 130662), (28, 102663), (33, 87108), (34, 84546), (36, 79849), (42, 68442), (44, 65331), (51, 56364), (61, 47124), (63, 45628), (66, 43554), (68, 42273), (77, 37332), (84, 34221), (99, 29036), (102, 28182), (119, 24156), (122, 23562), (126, 22814), (132, 21777), (153, 18788), (154, 18666), (183, 15708), (187, 15372), (198, 14518), (204, 14091), (231, 12444), (238, 12078), (244, 11781), (252, 11407), (306, 9394), (308, 9333), (357, 8052), (366, 7854), (374, 7686), (396, 7259), (427, 6732), (462, 6222), (476, 6039), (549, 5236), (561, 5124), (612, 4697), (671, 4284), (693, 4148), (714, 4026), (732, 3927), (748, 3843), (854, 3366), (924, 3111), (1037, 2772), (1071, 2684), (1098, 2618), (1122, 2562), (1281, 2244), (1309, 2196), (1342, 2142), (1386, 2074), (1428, 2013), (1683, 1708)]