18084144

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:494

約数の個数: 80

約数和(自身を含む): 51128672

約数和(自身を除く): 33044528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 73, 78, 104, 146, 156, 208, 219, 292, 312, 397, 438, 584, 624, 794, 876, 949, 1168, 1191, 1588, 1752, 1898, 2382, 2847, 3176, 3504, 3796, 4764, 5161, 5694, 6352, 7592, 9528, 10322, 11388, 15184, 15483, 19056, 20644, 22776, 28981, 30966, 41288, 45552, 57962, 61932, 82576, 86943, 115924, 123864, 173886, 231848, 247728, 347772, 376753, 463696, 695544, 753506, 1130259, 1391088, 1507012, 2260518, 3014024, 4521036, 6028048, 9042072, 18084144]

約数ペア:

[(1, 18084144), (2, 9042072), (3, 6028048), (4, 4521036), (6, 3014024), (8, 2260518), (12, 1507012), (13, 1391088), (16, 1130259), (24, 753506), (26, 695544), (39, 463696), (48, 376753), (52, 347772), (73, 247728), (78, 231848), (104, 173886), (146, 123864), (156, 115924), (208, 86943), (219, 82576), (292, 61932), (312, 57962), (397, 45552), (438, 41288), (584, 30966), (624, 28981), (794, 22776), (876, 20644), (949, 19056), (1168, 15483), (1191, 15184), (1588, 11388), (1752, 10322), (1898, 9528), (2382, 7592), (2847, 6352), (3176, 5694), (3504, 5161), (3796, 4764)]