21950082

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5279}}^1$

素因数の和:5308

約数の個数: 64

約数和(自身を含む): 60825600

約数和(自身を除く): 38875518

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 1386, 2079, 4158, 5279, 10558, 15837, 31674, 36953, 47511, 58069, 73906, 95022, 110859, 116138, 142533, 174207, 221718, 285066, 332577, 348414, 406483, 522621, 665154, 812966, 997731, 1045242, 1219449, 1567863, 1995462, 2438898, 3135726, 3658347, 7316694, 10975041, 21950082]

約数ペア:

[(1, 21950082), (2, 10975041), (3, 7316694), (6, 3658347), (7, 3135726), (9, 2438898), (11, 1995462), (14, 1567863), (18, 1219449), (21, 1045242), (22, 997731), (27, 812966), (33, 665154), (42, 522621), (54, 406483), (63, 348414), (66, 332577), (77, 285066), (99, 221718), (126, 174207), (154, 142533), (189, 116138), (198, 110859), (231, 95022), (297, 73906), (378, 58069), (462, 47511), (594, 36953), (693, 31674), (1386, 15837), (2079, 10558), (4158, 5279)]