146420316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18743}}^1$

素因数の和:18791

約数の個数: 72

約数和(自身を含む): 436660224

約数和(自身を除く): 290239908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 18743, 37486, 56229, 74972, 112458, 131201, 168687, 224916, 262402, 337374, 393603, 524804, 581033, 674748, 787206, 1162066, 1180809, 1574412, 1743099, 2324132, 2361618, 3486198, 4067231, 4723236, 5229297, 6972396, 8134462, 10458594, 12201693, 16268924, 20917188, 24403386, 36605079, 48806772, 73210158, 146420316]

約数ペア:

[(1, 146420316), (2, 73210158), (3, 48806772), (4, 36605079), (6, 24403386), (7, 20917188), (9, 16268924), (12, 12201693), (14, 10458594), (18, 8134462), (21, 6972396), (28, 5229297), (31, 4723236), (36, 4067231), (42, 3486198), (62, 2361618), (63, 2324132), (84, 1743099), (93, 1574412), (124, 1180809), (126, 1162066), (186, 787206), (217, 674748), (252, 581033), (279, 524804), (372, 393603), (434, 337374), (558, 262402), (651, 224916), (868, 168687), (1116, 131201), (1302, 112458), (1953, 74972), (2604, 56229), (3906, 37486), (7812, 18743)]