13044276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1399}}^1$

素因数の和:1453

約数の個数: 72

約数和(自身を含む): 38729600

約数和(自身を除く): 25685324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1399, 1554, 2331, 2798, 3108, 4197, 4662, 5596, 8394, 9324, 9793, 12591, 16788, 19586, 25182, 29379, 39172, 50364, 51763, 58758, 88137, 103526, 117516, 155289, 176274, 207052, 310578, 352548, 362341, 465867, 621156, 724682, 931734, 1087023, 1449364, 1863468, 2174046, 3261069, 4348092, 6522138, 13044276]

約数ペア:

[(1, 13044276), (2, 6522138), (3, 4348092), (4, 3261069), (6, 2174046), (7, 1863468), (9, 1449364), (12, 1087023), (14, 931734), (18, 724682), (21, 621156), (28, 465867), (36, 362341), (37, 352548), (42, 310578), (63, 207052), (74, 176274), (84, 155289), (111, 117516), (126, 103526), (148, 88137), (222, 58758), (252, 51763), (259, 50364), (333, 39172), (444, 29379), (518, 25182), (666, 19586), (777, 16788), (1036, 12591), (1332, 9793), (1399, 9324), (1554, 8394), (2331, 5596), (2798, 4662), (3108, 4197)]