2012383107

素因数分解:

$3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1$

素因数の和:633

約数の個数: 72

約数和(自身を含む): 3462189120

約数和(自身を除く): 1449806013

約数列:

[1, 3, 7, 9, 21, 49, 61, 63, 147, 183, 239, 313, 427, 441, 549, 717, 939, 1281, 1673, 2151, 2191, 2817, 2989, 3843, 5019, 6573, 8967, 11711, 14579, 15057, 15337, 19093, 19719, 26901, 35133, 43737, 46011, 57279, 74807, 102053, 105399, 131211, 133651, 138033, 171837, 224421, 306159, 400953, 523649, 673263, 714371, 918477, 935557, 1202859, 1570947, 2143113, 2806671, 3665543, 4563227, 4712841, 6429339, 8420013, 10996629, 13689681, 31942589, 32989887, 41069043, 95827767, 223598123, 287483301, 670794369, 2012383107]

約数ペア:

[(1, 2012383107), (3, 670794369), (7, 287483301), (9, 223598123), (21, 95827767), (49, 41069043), (61, 32989887), (63, 31942589), (147, 13689681), (183, 10996629), (239, 8420013), (313, 6429339), (427, 4712841), (441, 4563227), (549, 3665543), (717, 2806671), (939, 2143113), (1281, 1570947), (1673, 1202859), (2151, 935557), (2191, 918477), (2817, 714371), (2989, 673263), (3843, 523649), (5019, 400953), (6573, 306159), (8967, 224421), (11711, 171837), (14579, 138033), (15057, 133651), (15337, 131211), (19093, 105399), (19719, 102053), (26901, 74807), (35133, 57279), (43737, 46011)]