13479978

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 29304576

約数和(自身を除く): 15824598

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 137, 138, 186, 274, 411, 529, 713, 822, 1058, 1426, 1587, 2139, 3151, 3174, 4247, 4278, 6302, 8494, 9453, 12741, 16399, 18906, 25482, 32798, 49197, 72473, 97681, 98394, 144946, 195362, 217419, 293043, 434838, 586086, 2246663, 4493326, 6739989, 13479978]

約数ペア:

[(1, 13479978), (2, 6739989), (3, 4493326), (6, 2246663), (23, 586086), (31, 434838), (46, 293043), (62, 217419), (69, 195362), (93, 144946), (137, 98394), (138, 97681), (186, 72473), (274, 49197), (411, 32798), (529, 25482), (713, 18906), (822, 16399), (1058, 12741), (1426, 9453), (1587, 8494), (2139, 6302), (3151, 4278), (3174, 4247)]