1663214154

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1319}}^1\times {\mathrm{4289}}^1$

素因数の和:5627

約数の個数: 48

約数和(自身を含む): 3873355200

約数和(自身を除く): 2210141046

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1319, 2638, 3957, 4289, 7914, 8578, 9233, 12867, 18466, 25734, 27699, 30023, 55398, 60046, 64631, 90069, 129262, 180138, 193893, 210161, 387786, 420322, 630483, 1260966, 5657191, 11314382, 16971573, 33943146, 39600337, 79200674, 118801011, 237602022, 277202359, 554404718, 831607077, 1663214154]

約数ペア:

[(1, 1663214154), (2, 831607077), (3, 554404718), (6, 277202359), (7, 237602022), (14, 118801011), (21, 79200674), (42, 39600337), (49, 33943146), (98, 16971573), (147, 11314382), (294, 5657191), (1319, 1260966), (2638, 630483), (3957, 420322), (4289, 387786), (7914, 210161), (8578, 193893), (9233, 180138), (12867, 129262), (18466, 90069), (25734, 64631), (27699, 60046), (30023, 55398)]