22703148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 62426000

約数和(自身を除く): 39722852

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 139, 156, 234, 278, 349, 417, 468, 556, 698, 834, 1047, 1251, 1396, 1668, 1807, 2094, 2502, 3141, 3614, 4188, 4537, 5004, 5421, 6282, 7228, 9074, 10842, 12564, 13611, 16263, 18148, 21684, 27222, 32526, 40833, 48511, 54444, 65052, 81666, 97022, 145533, 163332, 194044, 291066, 436599, 582132, 630643, 873198, 1261286, 1746396, 1891929, 2522572, 3783858, 5675787, 7567716, 11351574, 22703148]

約数ペア:

[(1, 22703148), (2, 11351574), (3, 7567716), (4, 5675787), (6, 3783858), (9, 2522572), (12, 1891929), (13, 1746396), (18, 1261286), (26, 873198), (36, 630643), (39, 582132), (52, 436599), (78, 291066), (117, 194044), (139, 163332), (156, 145533), (234, 97022), (278, 81666), (349, 65052), (417, 54444), (468, 48511), (556, 40833), (698, 32526), (834, 27222), (1047, 21684), (1251, 18148), (1396, 16263), (1668, 13611), (1807, 12564), (2094, 10842), (2502, 9074), (3141, 7228), (3614, 6282), (4188, 5421), (4537, 5004)]