13279896

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{8783}}^1$

素因数の和:8805

約数の個数: 64

約数和(自身を含む): 42163200

約数和(自身を除く): 28883304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 8783, 17566, 26349, 35132, 52698, 61481, 70264, 79047, 105396, 122962, 158094, 184443, 210792, 237141, 245924, 316188, 368886, 474282, 491848, 553329, 632376, 737772, 948564, 1106658, 1475544, 1659987, 1897128, 2213316, 3319974, 4426632, 6639948, 13279896]

約数ペア:

[(1, 13279896), (2, 6639948), (3, 4426632), (4, 3319974), (6, 2213316), (7, 1897128), (8, 1659987), (9, 1475544), (12, 1106658), (14, 948564), (18, 737772), (21, 632376), (24, 553329), (27, 491848), (28, 474282), (36, 368886), (42, 316188), (54, 245924), (56, 237141), (63, 210792), (72, 184443), (84, 158094), (108, 122962), (126, 105396), (168, 79047), (189, 70264), (216, 61481), (252, 52698), (378, 35132), (504, 26349), (756, 17566), (1512, 8783)]