1228565538

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{673}}^1\times {\mathrm{2741}}^1$

素因数の和:3459

約数の個数: 48

約数和(自身を含む): 2738896056

約数和(自身を除く): 1510330518

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 673, 1346, 2019, 2741, 4038, 5482, 6057, 8223, 12114, 16446, 24669, 24901, 49338, 49802, 74703, 101417, 149406, 202834, 224109, 304251, 448218, 608502, 912753, 1825506, 1844693, 3689386, 5534079, 11068158, 16602237, 33204474, 68253641, 136507282, 204760923, 409521846, 614282769, 1228565538]

約数ペア:

[(1, 1228565538), (2, 614282769), (3, 409521846), (6, 204760923), (9, 136507282), (18, 68253641), (37, 33204474), (74, 16602237), (111, 11068158), (222, 5534079), (333, 3689386), (666, 1844693), (673, 1825506), (1346, 912753), (2019, 608502), (2741, 448218), (4038, 304251), (5482, 224109), (6057, 202834), (8223, 149406), (12114, 101417), (16446, 74703), (24669, 49802), (24901, 49338)]