81962406

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4391}}^1$

素因数の和:4477

約数の個数: 48

約数和(自身を含む): 191157408

約数和(自身を除く): 109195002

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 61, 102, 122, 153, 183, 306, 366, 549, 1037, 1098, 2074, 3111, 4391, 6222, 8782, 9333, 13173, 18666, 26346, 39519, 74647, 79038, 149294, 223941, 267851, 447882, 535702, 671823, 803553, 1343646, 1607106, 2410659, 4553467, 4821318, 9106934, 13660401, 27320802, 40981203, 81962406]

約数ペア:

[(1, 81962406), (2, 40981203), (3, 27320802), (6, 13660401), (9, 9106934), (17, 4821318), (18, 4553467), (34, 2410659), (51, 1607106), (61, 1343646), (102, 803553), (122, 671823), (153, 535702), (183, 447882), (306, 267851), (366, 223941), (549, 149294), (1037, 79038), (1098, 74647), (2074, 39519), (3111, 26346), (4391, 18666), (6222, 13173), (8782, 9333)]