18269424

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^2\times {\mathrm{439}}^1$

素因数の和:487

約数の個数: 90

約数和(自身を含む): 54437240

約数和(自身を除く): 36167816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 289, 306, 408, 439, 578, 612, 816, 867, 878, 1156, 1224, 1317, 1734, 1756, 2312, 2448, 2601, 2634, 3468, 3512, 3951, 4624, 5202, 5268, 6936, 7024, 7463, 7902, 10404, 10536, 13872, 14926, 15804, 20808, 21072, 22389, 29852, 31608, 41616, 44778, 59704, 63216, 67167, 89556, 119408, 126871, 134334, 179112, 253742, 268668, 358224, 380613, 507484, 537336, 761226, 1014968, 1074672, 1141839, 1522452, 2029936, 2283678, 3044904, 4567356, 6089808, 9134712, 18269424]

約数ペア:

[(1, 18269424), (2, 9134712), (3, 6089808), (4, 4567356), (6, 3044904), (8, 2283678), (9, 2029936), (12, 1522452), (16, 1141839), (17, 1074672), (18, 1014968), (24, 761226), (34, 537336), (36, 507484), (48, 380613), (51, 358224), (68, 268668), (72, 253742), (102, 179112), (136, 134334), (144, 126871), (153, 119408), (204, 89556), (272, 67167), (289, 63216), (306, 59704), (408, 44778), (439, 41616), (578, 31608), (612, 29852), (816, 22389), (867, 21072), (878, 20808), (1156, 15804), (1224, 14926), (1317, 13872), (1734, 10536), (1756, 10404), (2312, 7902), (2448, 7463), (2601, 7024), (2634, 6936), (3468, 5268), (3512, 5202), (3951, 4624)]