12957252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 38814720

約数和(自身を除く): 25857468

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 37, 42, 44, 66, 74, 77, 84, 111, 132, 148, 154, 222, 231, 259, 308, 379, 407, 444, 462, 518, 758, 777, 814, 924, 1036, 1137, 1221, 1516, 1554, 1628, 2274, 2442, 2653, 2849, 3108, 4169, 4548, 4884, 5306, 5698, 7959, 8338, 8547, 10612, 11396, 12507, 14023, 15918, 16676, 17094, 25014, 28046, 29183, 31836, 34188, 42069, 50028, 56092, 58366, 84138, 87549, 98161, 116732, 154253, 168276, 175098, 196322, 294483, 308506, 350196, 392644, 462759, 588966, 617012, 925518, 1079771, 1177932, 1851036, 2159542, 3239313, 4319084, 6478626, 12957252]

約数ペア:

[(1, 12957252), (2, 6478626), (3, 4319084), (4, 3239313), (6, 2159542), (7, 1851036), (11, 1177932), (12, 1079771), (14, 925518), (21, 617012), (22, 588966), (28, 462759), (33, 392644), (37, 350196), (42, 308506), (44, 294483), (66, 196322), (74, 175098), (77, 168276), (84, 154253), (111, 116732), (132, 98161), (148, 87549), (154, 84138), (222, 58366), (231, 56092), (259, 50028), (308, 42069), (379, 34188), (407, 31836), (444, 29183), (462, 28046), (518, 25014), (758, 17094), (777, 16676), (814, 15918), (924, 14023), (1036, 12507), (1137, 11396), (1221, 10612), (1516, 8547), (1554, 8338), (1628, 7959), (2274, 5698), (2442, 5306), (2653, 4884), (2849, 4548), (3108, 4169)]