123485028

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{17471}}^1$

素因数の和:17528

約数の個数: 48

約数和(自身を含む): 313098240

約数和(自身を除く): 189613212

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 17471, 34942, 52413, 69884, 104826, 209652, 331949, 541601, 663898, 995847, 1083202, 1327796, 1624803, 1991694, 2166404, 3249606, 3983388, 6499212, 10290419, 20580838, 30871257, 41161676, 61742514, 123485028]

約数ペア:

[(1, 123485028), (2, 61742514), (3, 41161676), (4, 30871257), (6, 20580838), (12, 10290419), (19, 6499212), (31, 3983388), (38, 3249606), (57, 2166404), (62, 1991694), (76, 1624803), (93, 1327796), (114, 1083202), (124, 995847), (186, 663898), (228, 541601), (372, 331949), (589, 209652), (1178, 104826), (1767, 69884), (2356, 52413), (3534, 34942), (7068, 17471)]