12251538

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1277}}^1$

素因数の和:1339

約数の個数: 48

約数和(自身を含む): 29307096

約数和(自身を除く): 17055558

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 234, 246, 369, 533, 738, 1066, 1277, 1599, 2554, 3198, 3831, 4797, 7662, 9594, 11493, 16601, 22986, 33202, 49803, 52357, 99606, 104714, 149409, 157071, 298818, 314142, 471213, 680641, 942426, 1361282, 2041923, 4083846, 6125769, 12251538]

約数ペア:

[(1, 12251538), (2, 6125769), (3, 4083846), (6, 2041923), (9, 1361282), (13, 942426), (18, 680641), (26, 471213), (39, 314142), (41, 298818), (78, 157071), (82, 149409), (117, 104714), (123, 99606), (234, 52357), (246, 49803), (369, 33202), (533, 22986), (738, 16601), (1066, 11493), (1277, 9594), (1599, 7662), (2554, 4797), (3198, 3831)]