214956378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131231}}^1$

素因数の和:131259

約数の個数: 48

約数和(自身を含む): 573221376

約数和(自身を除く): 358264998

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 131231, 262462, 393693, 787386, 918617, 1181079, 1706003, 1837234, 2362158, 2755851, 3412006, 5118009, 5511702, 8267553, 10236018, 11942021, 15354027, 16535106, 23884042, 30708054, 35826063, 71652126, 107478189, 214956378]

約数ペア:

[(1, 214956378), (2, 107478189), (3, 71652126), (6, 35826063), (7, 30708054), (9, 23884042), (13, 16535106), (14, 15354027), (18, 11942021), (21, 10236018), (26, 8267553), (39, 5511702), (42, 5118009), (63, 3412006), (78, 2755851), (91, 2362158), (117, 1837234), (126, 1706003), (182, 1181079), (234, 918617), (273, 787386), (546, 393693), (819, 262462), (1638, 131231)]