2893005108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1979}}^1\times {\mathrm{5801}}^1$

素因数の和:7797

約数の個数: 72

約数和(自身を含む): 8363234880

約数和(自身を除く): 5470229772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1979, 3958, 5801, 5937, 7916, 11602, 11874, 13853, 17403, 17811, 23204, 23748, 27706, 34806, 35622, 40607, 41559, 52209, 55412, 69612, 71244, 81214, 83118, 104418, 121821, 124677, 162428, 166236, 208836, 243642, 249354, 365463, 487284, 498708, 730926, 1461852, 11480179, 22960358, 34440537, 45920716, 68881074, 80361253, 103321611, 137762148, 160722506, 206643222, 241083759, 321445012, 413286444, 482167518, 723251277, 964335036, 1446502554, 2893005108]

約数ペア:

[(1, 2893005108), (2, 1446502554), (3, 964335036), (4, 723251277), (6, 482167518), (7, 413286444), (9, 321445012), (12, 241083759), (14, 206643222), (18, 160722506), (21, 137762148), (28, 103321611), (36, 80361253), (42, 68881074), (63, 45920716), (84, 34440537), (126, 22960358), (252, 11480179), (1979, 1461852), (3958, 730926), (5801, 498708), (5937, 487284), (7916, 365463), (11602, 249354), (11874, 243642), (13853, 208836), (17403, 166236), (17811, 162428), (23204, 124677), (23748, 121821), (27706, 104418), (34806, 83118), (35622, 81214), (40607, 71244), (41559, 69612), (52209, 55412)]