2019182172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{2221}}^1$

素因数の和:2451

約数の個数: 96

約数和(自身を含む): 5494917120

約数和(自身を除く): 3475734948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 137, 158, 237, 274, 316, 411, 474, 548, 553, 822, 948, 959, 1106, 1644, 1659, 1918, 2212, 2221, 2877, 3318, 3836, 4442, 5754, 6636, 6663, 8884, 10823, 11508, 13326, 15547, 21646, 26652, 31094, 32469, 43292, 46641, 62188, 64938, 75761, 93282, 129876, 151522, 175459, 186564, 227283, 303044, 304277, 350918, 454566, 526377, 608554, 701836, 909132, 912831, 1052754, 1217108, 1228213, 1825662, 2105508, 2129939, 2456426, 3651324, 3684639, 4259878, 4912852, 6389817, 7369278, 8519756, 12779634, 14738556, 24037883, 25559268, 48075766, 72113649, 96151532, 144227298, 168265181, 288454596, 336530362, 504795543, 673060724, 1009591086, 2019182172]

約数ペア:

[(1, 2019182172), (2, 1009591086), (3, 673060724), (4, 504795543), (6, 336530362), (7, 288454596), (12, 168265181), (14, 144227298), (21, 96151532), (28, 72113649), (42, 48075766), (79, 25559268), (84, 24037883), (137, 14738556), (158, 12779634), (237, 8519756), (274, 7369278), (316, 6389817), (411, 4912852), (474, 4259878), (548, 3684639), (553, 3651324), (822, 2456426), (948, 2129939), (959, 2105508), (1106, 1825662), (1644, 1228213), (1659, 1217108), (1918, 1052754), (2212, 912831), (2221, 909132), (2877, 701836), (3318, 608554), (3836, 526377), (4442, 454566), (5754, 350918), (6636, 304277), (6663, 303044), (8884, 227283), (10823, 186564), (11508, 175459), (13326, 151522), (15547, 129876), (21646, 93282), (26652, 75761), (31094, 64938), (32469, 62188), (43292, 46641)]