40503582

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{617}}^1$

素因数の和:1153

約数の個数: 48

約数和(自身を含む): 100649952

約数和(自身を除く): 60146370

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 521, 617, 1042, 1234, 1563, 1851, 3126, 3647, 3702, 4319, 4689, 5553, 7294, 8638, 9378, 10941, 11106, 12957, 21882, 25914, 32823, 38871, 65646, 77742, 321457, 642914, 964371, 1928742, 2250199, 2893113, 4500398, 5786226, 6750597, 13501194, 20251791, 40503582]

約数ペア:

[(1, 40503582), (2, 20251791), (3, 13501194), (6, 6750597), (7, 5786226), (9, 4500398), (14, 2893113), (18, 2250199), (21, 1928742), (42, 964371), (63, 642914), (126, 321457), (521, 77742), (617, 65646), (1042, 38871), (1234, 32823), (1563, 25914), (1851, 21882), (3126, 12957), (3647, 11106), (3702, 10941), (4319, 9378), (4689, 8638), (5553, 7294)]