2187685137

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1229}}^1$

素因数の和:1446

約数の個数: 64

約数和(自身を含む): 3570739200

約数和(自身を除く): 1383054063

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 167, 187, 209, 323, 501, 561, 627, 969, 1229, 1837, 2839, 3173, 3553, 3687, 5511, 8517, 9519, 10659, 13519, 20893, 23351, 31229, 34903, 40557, 53941, 62679, 70053, 93687, 104709, 161823, 205243, 229823, 256861, 396967, 593351, 615729, 689469, 770583, 1190901, 1780053, 2257673, 3489131, 3899617, 4366637, 6773019, 10467393, 11698851, 13099911, 38380441, 42895787, 66293489, 115141323, 128687361, 198880467, 729228379, 2187685137]

約数ペア:

[(1, 2187685137), (3, 729228379), (11, 198880467), (17, 128687361), (19, 115141323), (33, 66293489), (51, 42895787), (57, 38380441), (167, 13099911), (187, 11698851), (209, 10467393), (323, 6773019), (501, 4366637), (561, 3899617), (627, 3489131), (969, 2257673), (1229, 1780053), (1837, 1190901), (2839, 770583), (3173, 689469), (3553, 615729), (3687, 593351), (5511, 396967), (8517, 256861), (9519, 229823), (10659, 205243), (13519, 161823), (20893, 104709), (23351, 93687), (31229, 70053), (34903, 62679), (40557, 53941)]