2018016098

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{2971}}^1$

素因数の和:3255

約数の個数: 48

約数和(自身を含む): 3659126400

約数和(自身を除く): 1641110302

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 239, 406, 478, 1421, 1673, 2842, 2971, 3346, 5942, 6931, 11711, 13862, 20797, 23422, 41594, 48517, 86159, 97034, 145579, 172318, 291158, 339619, 603113, 679238, 710069, 1206226, 1420138, 4221791, 4970483, 8443582, 9940966, 20592001, 34793381, 41184002, 69586762, 144144007, 288288014, 1009008049, 2018016098]

約数ペア:

[(1, 2018016098), (2, 1009008049), (7, 288288014), (14, 144144007), (29, 69586762), (49, 41184002), (58, 34793381), (98, 20592001), (203, 9940966), (239, 8443582), (406, 4970483), (478, 4221791), (1421, 1420138), (1673, 1206226), (2842, 710069), (2971, 679238), (3346, 603113), (5942, 339619), (6931, 291158), (11711, 172318), (13862, 145579), (20797, 97034), (23422, 86159), (41594, 48517)]