21619398192

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{1571}}^1\times {\mathrm{5851}}^1$

素因数の和:7447

約数の個数: 120

約数和(自身を含む): 65020963392

約数和(自身を除く): 43401565200

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 1571, 2352, 3142, 4713, 5851, 6284, 9426, 10997, 11702, 12568, 17553, 18852, 21994, 23404, 25136, 32991, 35106, 37704, 40957, 43988, 46808, 65982, 70212, 75408, 76979, 81914, 87976, 93616, 122871, 131964, 140424, 153958, 163828, 175952, 230937, 245742, 263928, 280848, 286699, 307916, 327656, 461874, 491484, 527856, 573398, 615832, 655312, 860097, 923748, 982968, 1146796, 1231664, 1720194, 1847496, 1965936, 2293592, 3440388, 3694992, 4587184, 6880776, 9191921, 13761552, 18383842, 27575763, 36767684, 55151526, 64343447, 73535368, 110303052, 128686894, 147070736, 193030341, 220606104, 257373788, 386060682, 441212208, 450404129, 514747576, 772121364, 900808258, 1029495152, 1351212387, 1544242728, 1801616516, 2702424774, 3088485456, 3603233032, 5404849548, 7206466064, 10809699096, 21619398192]

約数ペア:

[(1, 21619398192), (2, 10809699096), (3, 7206466064), (4, 5404849548), (6, 3603233032), (7, 3088485456), (8, 2702424774), (12, 1801616516), (14, 1544242728), (16, 1351212387), (21, 1029495152), (24, 900808258), (28, 772121364), (42, 514747576), (48, 450404129), (49, 441212208), (56, 386060682), (84, 257373788), (98, 220606104), (112, 193030341), (147, 147070736), (168, 128686894), (196, 110303052), (294, 73535368), (336, 64343447), (392, 55151526), (588, 36767684), (784, 27575763), (1176, 18383842), (1571, 13761552), (2352, 9191921), (3142, 6880776), (4713, 4587184), (5851, 3694992), (6284, 3440388), (9426, 2293592), (10997, 1965936), (11702, 1847496), (12568, 1720194), (17553, 1231664), (18852, 1146796), (21994, 982968), (23404, 923748), (25136, 860097), (32991, 655312), (35106, 615832), (37704, 573398), (40957, 527856), (43988, 491484), (46808, 461874), (65982, 327656), (70212, 307916), (75408, 286699), (76979, 280848), (81914, 263928), (87976, 245742), (93616, 230937), (122871, 175952), (131964, 163828), (140424, 153958)]