1663154892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{347359}}^1$

素因数の和:347395

約数の個数: 72

約数和(自身を含む): 5057561600

約数和(自身を除く): 3394406708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 347359, 694718, 1042077, 1389436, 2084154, 2431513, 3126231, 4168308, 4863026, 6252462, 6599821, 7294539, 9726052, 12504924, 13199642, 14589078, 19799463, 21883617, 26399284, 29178156, 39598926, 43767234, 46198747, 59398389, 79197852, 87534468, 92397494, 118796778, 138596241, 184794988, 237593556, 277192482, 415788723, 554384964, 831577446, 1663154892]

約数ペア:

[(1, 1663154892), (2, 831577446), (3, 554384964), (4, 415788723), (6, 277192482), (7, 237593556), (9, 184794988), (12, 138596241), (14, 118796778), (18, 92397494), (19, 87534468), (21, 79197852), (28, 59398389), (36, 46198747), (38, 43767234), (42, 39598926), (57, 29178156), (63, 26399284), (76, 21883617), (84, 19799463), (114, 14589078), (126, 13199642), (133, 12504924), (171, 9726052), (228, 7294539), (252, 6599821), (266, 6252462), (342, 4863026), (399, 4168308), (532, 3126231), (684, 2431513), (798, 2084154), (1197, 1389436), (1596, 1042077), (2394, 694718), (4788, 347359)]