18270594648

素因数分解:

$2^3\times 3^2\times {\mathrm{20693}}^1\times {\mathrm{12263}}^1$

素因数の和:32968

約数の個数: 48

約数和(自身を含む): 49489287120

約数和(自身を除く): 31218692472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 12263, 20693, 24526, 36789, 41386, 49052, 62079, 73578, 82772, 98104, 110367, 124158, 147156, 165544, 186237, 220734, 248316, 294312, 372474, 441468, 496632, 744948, 882936, 1489896, 253758259, 507516518, 761274777, 1015033036, 1522549554, 2030066072, 2283824331, 3045099108, 4567648662, 6090198216, 9135297324, 18270594648]

約数ペア:

[(1, 18270594648), (2, 9135297324), (3, 6090198216), (4, 4567648662), (6, 3045099108), (8, 2283824331), (9, 2030066072), (12, 1522549554), (18, 1015033036), (24, 761274777), (36, 507516518), (72, 253758259), (12263, 1489896), (20693, 882936), (24526, 744948), (36789, 496632), (41386, 441468), (49052, 372474), (62079, 294312), (73578, 248316), (82772, 220734), (98104, 186237), (110367, 165544), (124158, 147156)]