6431724

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{509}}^1$

素因数の和:541

約数の個数: 72

約数和(自身を含む): 18192720

約数和(自身を除く): 11760996

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 509, 702, 972, 1018, 1053, 1404, 1527, 2036, 2106, 3054, 3159, 4212, 4581, 6108, 6318, 6617, 9162, 12636, 13234, 13743, 18324, 19851, 26468, 27486, 39702, 41229, 54972, 59553, 79404, 82458, 119106, 123687, 164916, 178659, 238212, 247374, 357318, 494748, 535977, 714636, 1071954, 1607931, 2143908, 3215862, 6431724]

約数ペア:

[(1, 6431724), (2, 3215862), (3, 2143908), (4, 1607931), (6, 1071954), (9, 714636), (12, 535977), (13, 494748), (18, 357318), (26, 247374), (27, 238212), (36, 178659), (39, 164916), (52, 123687), (54, 119106), (78, 82458), (81, 79404), (108, 59553), (117, 54972), (156, 41229), (162, 39702), (234, 27486), (243, 26468), (324, 19851), (351, 18324), (468, 13743), (486, 13234), (509, 12636), (702, 9162), (972, 6617), (1018, 6318), (1053, 6108), (1404, 4581), (1527, 4212), (2036, 3159), (2106, 3054)]