2018075670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{12409}}^1$

素因数の和:12574

約数の個数: 96

約数和(自身を含む): 5691722400

約数和(自身を除く): 3673646730

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 139, 195, 234, 278, 390, 417, 585, 695, 834, 1170, 1251, 1390, 1807, 2085, 2502, 3614, 4170, 5421, 6255, 9035, 10842, 12409, 12510, 16263, 18070, 24818, 27105, 32526, 37227, 54210, 62045, 74454, 81315, 111681, 124090, 161317, 162630, 186135, 223362, 322634, 372270, 483951, 558405, 806585, 967902, 1116810, 1451853, 1613170, 1724851, 2419755, 2903706, 3449702, 4839510, 5174553, 7259265, 8624255, 10349106, 14518530, 15523659, 17248510, 22423063, 25872765, 31047318, 44846126, 51745530, 67269189, 77618295, 112115315, 134538378, 155236590, 201807567, 224230630, 336345945, 403615134, 672691890, 1009037835, 2018075670]

約数ペア:

[(1, 2018075670), (2, 1009037835), (3, 672691890), (5, 403615134), (6, 336345945), (9, 224230630), (10, 201807567), (13, 155236590), (15, 134538378), (18, 112115315), (26, 77618295), (30, 67269189), (39, 51745530), (45, 44846126), (65, 31047318), (78, 25872765), (90, 22423063), (117, 17248510), (130, 15523659), (139, 14518530), (195, 10349106), (234, 8624255), (278, 7259265), (390, 5174553), (417, 4839510), (585, 3449702), (695, 2903706), (834, 2419755), (1170, 1724851), (1251, 1613170), (1390, 1451853), (1807, 1116810), (2085, 967902), (2502, 806585), (3614, 558405), (4170, 483951), (5421, 372270), (6255, 322634), (9035, 223362), (10842, 186135), (12409, 162630), (12510, 161317), (16263, 124090), (18070, 111681), (24818, 81315), (27105, 74454), (32526, 62045), (37227, 54210)]