2210796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:331

約数の個数: 72

約数和(自身を含む): 6616064

約数和(自身を除く): 4405268

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, 283, 372, 434, 558, 566, 651, 849, 868, 1116, 1132, 1302, 1698, 1953, 1981, 2547, 2604, 3396, 3906, 3962, 5094, 5943, 7812, 7924, 8773, 10188, 11886, 17546, 17829, 23772, 26319, 35092, 35658, 52638, 61411, 71316, 78957, 105276, 122822, 157914, 184233, 245644, 315828, 368466, 552699, 736932, 1105398, 2210796]

約数ペア:

[(1, 2210796), (2, 1105398), (3, 736932), (4, 552699), (6, 368466), (7, 315828), (9, 245644), (12, 184233), (14, 157914), (18, 122822), (21, 105276), (28, 78957), (31, 71316), (36, 61411), (42, 52638), (62, 35658), (63, 35092), (84, 26319), (93, 23772), (124, 17829), (126, 17546), (186, 11886), (217, 10188), (252, 8773), (279, 7924), (283, 7812), (372, 5943), (434, 5094), (558, 3962), (566, 3906), (651, 3396), (849, 2604), (868, 2547), (1116, 1981), (1132, 1953), (1302, 1698)]