18448536

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{439}}^1$

素因数の和:568

約数の個数: 64

約数和(自身を含む): 49420800

約数和(自身を除く): 30972264

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 103, 136, 204, 206, 309, 408, 412, 439, 618, 824, 878, 1236, 1317, 1751, 1756, 2472, 2634, 3502, 3512, 5253, 5268, 7004, 7463, 10506, 10536, 14008, 14926, 21012, 22389, 29852, 42024, 44778, 45217, 59704, 89556, 90434, 135651, 179112, 180868, 271302, 361736, 542604, 768689, 1085208, 1537378, 2306067, 3074756, 4612134, 6149512, 9224268, 18448536]

約数ペア:

[(1, 18448536), (2, 9224268), (3, 6149512), (4, 4612134), (6, 3074756), (8, 2306067), (12, 1537378), (17, 1085208), (24, 768689), (34, 542604), (51, 361736), (68, 271302), (102, 180868), (103, 179112), (136, 135651), (204, 90434), (206, 89556), (309, 59704), (408, 45217), (412, 44778), (439, 42024), (618, 29852), (824, 22389), (878, 21012), (1236, 14926), (1317, 14008), (1751, 10536), (1756, 10506), (2472, 7463), (2634, 7004), (3502, 5268), (3512, 5253)]