18051336

素因数分解:

$2^3\times 3^4\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:420

約数の個数: 80

約数和(自身を含む): 51291900

約数和(自身を除く): 33240564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 89, 108, 162, 178, 216, 267, 313, 324, 356, 534, 626, 648, 712, 801, 939, 1068, 1252, 1602, 1878, 2136, 2403, 2504, 2817, 3204, 3756, 4806, 5634, 6408, 7209, 7512, 8451, 9612, 11268, 14418, 16902, 19224, 22536, 25353, 27857, 28836, 33804, 50706, 55714, 57672, 67608, 83571, 101412, 111428, 167142, 202824, 222856, 250713, 334284, 501426, 668568, 752139, 1002852, 1504278, 2005704, 2256417, 3008556, 4512834, 6017112, 9025668, 18051336]

約数ペア:

[(1, 18051336), (2, 9025668), (3, 6017112), (4, 4512834), (6, 3008556), (8, 2256417), (9, 2005704), (12, 1504278), (18, 1002852), (24, 752139), (27, 668568), (36, 501426), (54, 334284), (72, 250713), (81, 222856), (89, 202824), (108, 167142), (162, 111428), (178, 101412), (216, 83571), (267, 67608), (313, 57672), (324, 55714), (356, 50706), (534, 33804), (626, 28836), (648, 27857), (712, 25353), (801, 22536), (939, 19224), (1068, 16902), (1252, 14418), (1602, 11268), (1878, 9612), (2136, 8451), (2403, 7512), (2504, 7209), (2817, 6408), (3204, 5634), (3756, 4806)]