16813776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:488

約数の個数: 80

約数和(自身を含む): 50107904

約数和(自身を除く): 33294128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 163, 168, 307, 326, 336, 489, 614, 652, 921, 978, 1141, 1228, 1304, 1842, 1956, 2149, 2282, 2456, 2608, 3423, 3684, 3912, 4298, 4564, 4912, 6447, 6846, 7368, 7824, 8596, 9128, 12894, 13692, 14736, 17192, 18256, 25788, 27384, 34384, 50041, 51576, 54768, 100082, 103152, 150123, 200164, 300246, 350287, 400328, 600492, 700574, 800656, 1050861, 1200984, 1401148, 2101722, 2401968, 2802296, 4203444, 5604592, 8406888, 16813776]

約数ペア:

[(1, 16813776), (2, 8406888), (3, 5604592), (4, 4203444), (6, 2802296), (7, 2401968), (8, 2101722), (12, 1401148), (14, 1200984), (16, 1050861), (21, 800656), (24, 700574), (28, 600492), (42, 400328), (48, 350287), (56, 300246), (84, 200164), (112, 150123), (163, 103152), (168, 100082), (307, 54768), (326, 51576), (336, 50041), (489, 34384), (614, 27384), (652, 25788), (921, 18256), (978, 17192), (1141, 14736), (1228, 13692), (1304, 12894), (1842, 9128), (1956, 8596), (2149, 7824), (2282, 7368), (2456, 6846), (2608, 6447), (3423, 4912), (3684, 4564), (3912, 4298)]