26979468

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{491}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 66675840

約数和(自身を除く): 39696372

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 241, 482, 491, 723, 964, 982, 1446, 1473, 1964, 2892, 2946, 4579, 5892, 9158, 9329, 13737, 18316, 18658, 27474, 27987, 37316, 54948, 55974, 111948, 118331, 236662, 354993, 473324, 709986, 1419972, 2248289, 4496578, 6744867, 8993156, 13489734, 26979468]

約数ペア:

[(1, 26979468), (2, 13489734), (3, 8993156), (4, 6744867), (6, 4496578), (12, 2248289), (19, 1419972), (38, 709986), (57, 473324), (76, 354993), (114, 236662), (228, 118331), (241, 111948), (482, 55974), (491, 54948), (723, 37316), (964, 27987), (982, 27474), (1446, 18658), (1473, 18316), (1964, 13737), (2892, 9329), (2946, 9158), (4579, 5892)]