1812820044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{744179}}^1$

素因数の和:744222

約数の個数: 48

約数和(自身を含む): 5000889600

約数和(自身を除く): 3188069556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 744179, 1488358, 2232537, 2976716, 4465074, 5209253, 8930148, 10418506, 15627759, 20837012, 21581191, 31255518, 43162382, 62511036, 64743573, 86324764, 129487146, 151068337, 258974292, 302136674, 453205011, 604273348, 906410022, 1812820044]

約数ペア:

[(1, 1812820044), (2, 906410022), (3, 604273348), (4, 453205011), (6, 302136674), (7, 258974292), (12, 151068337), (14, 129487146), (21, 86324764), (28, 64743573), (29, 62511036), (42, 43162382), (58, 31255518), (84, 21581191), (87, 20837012), (116, 15627759), (174, 10418506), (203, 8930148), (348, 5209253), (406, 4465074), (609, 2976716), (812, 2232537), (1218, 1488358), (2436, 744179)]