31946796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{383}}^1$

素因数の和:731

約数の個数: 72

約数和(自身を含む): 92811264

約数和(自身を除く): 60864468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 331, 383, 662, 766, 993, 1149, 1324, 1532, 1986, 2298, 2317, 2681, 2979, 3447, 3972, 4596, 4634, 5362, 5958, 6894, 6951, 8043, 9268, 10724, 11916, 13788, 13902, 16086, 20853, 24129, 27804, 32172, 41706, 48258, 83412, 96516, 126773, 253546, 380319, 507092, 760638, 887411, 1140957, 1521276, 1774822, 2281914, 2662233, 3549644, 4563828, 5324466, 7986699, 10648932, 15973398, 31946796]

約数ペア:

[(1, 31946796), (2, 15973398), (3, 10648932), (4, 7986699), (6, 5324466), (7, 4563828), (9, 3549644), (12, 2662233), (14, 2281914), (18, 1774822), (21, 1521276), (28, 1140957), (36, 887411), (42, 760638), (63, 507092), (84, 380319), (126, 253546), (252, 126773), (331, 96516), (383, 83412), (662, 48258), (766, 41706), (993, 32172), (1149, 27804), (1324, 24129), (1532, 20853), (1986, 16086), (2298, 13902), (2317, 13788), (2681, 11916), (2979, 10724), (3447, 9268), (3972, 8043), (4596, 6951), (4634, 6894), (5362, 5958)]