21937733892

素因数分解:

$2^2\times 3^2\times {\mathrm{167}}^1\times {\mathrm{443}}^1\times {\mathrm{8237}}^1$

素因数の和:8857

約数の個数: 72

約数和(自身を含む): 55918489536

約数和(自身を除く): 33980755644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 167, 334, 443, 501, 668, 886, 1002, 1329, 1503, 1772, 2004, 2658, 3006, 3987, 5316, 6012, 7974, 8237, 15948, 16474, 24711, 32948, 49422, 73981, 74133, 98844, 147962, 148266, 221943, 295924, 296532, 443886, 665829, 887772, 1331658, 1375579, 2663316, 2751158, 3648991, 4126737, 5502316, 7297982, 8253474, 10946973, 12380211, 14595964, 16506948, 21893946, 24760422, 32840919, 43787892, 49520844, 65681838, 131363676, 609381497, 1218762994, 1828144491, 2437525988, 3656288982, 5484433473, 7312577964, 10968866946, 21937733892]

約数ペア:

[(1, 21937733892), (2, 10968866946), (3, 7312577964), (4, 5484433473), (6, 3656288982), (9, 2437525988), (12, 1828144491), (18, 1218762994), (36, 609381497), (167, 131363676), (334, 65681838), (443, 49520844), (501, 43787892), (668, 32840919), (886, 24760422), (1002, 21893946), (1329, 16506948), (1503, 14595964), (1772, 12380211), (2004, 10946973), (2658, 8253474), (3006, 7297982), (3987, 5502316), (5316, 4126737), (6012, 3648991), (7974, 2751158), (8237, 2663316), (15948, 1375579), (16474, 1331658), (24711, 887772), (32948, 665829), (49422, 443886), (73981, 296532), (74133, 295924), (98844, 221943), (147962, 148266)]