2018100357

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{23029}}^1$

素因数の和:23162

約数の個数: 48

約数和(自身を含む): 3621421440

約数和(自身を除く): 1603321083

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 107, 117, 273, 321, 749, 819, 963, 1391, 2247, 4173, 6741, 9737, 12519, 23029, 29211, 69087, 87633, 161203, 207261, 299377, 483609, 898131, 1450827, 2095639, 2464103, 2694393, 6286917, 7392309, 17248721, 18860751, 22176927, 32033339, 51746163, 96100017, 155238489, 224233373, 288300051, 672700119, 2018100357]

約数ペア:

[(1, 2018100357), (3, 672700119), (7, 288300051), (9, 224233373), (13, 155238489), (21, 96100017), (39, 51746163), (63, 32033339), (91, 22176927), (107, 18860751), (117, 17248721), (273, 7392309), (321, 6286917), (749, 2694393), (819, 2464103), (963, 2095639), (1391, 1450827), (2247, 898131), (4173, 483609), (6741, 299377), (9737, 207261), (12519, 161203), (23029, 87633), (29211, 69087)]