18072504

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{2699}}^1$

素因数の和:2745

約数の個数: 64

約数和(自身を含む): 51840000

約数和(自身を除く): 33767496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 2699, 3348, 5398, 6696, 8097, 10796, 16194, 21592, 24291, 32388, 48582, 64776, 72873, 83669, 97164, 145746, 167338, 194328, 251007, 291492, 334676, 502014, 582984, 669352, 753021, 1004028, 1506042, 2008056, 2259063, 3012084, 4518126, 6024168, 9036252, 18072504]

約数ペア:

[(1, 18072504), (2, 9036252), (3, 6024168), (4, 4518126), (6, 3012084), (8, 2259063), (9, 2008056), (12, 1506042), (18, 1004028), (24, 753021), (27, 669352), (31, 582984), (36, 502014), (54, 334676), (62, 291492), (72, 251007), (93, 194328), (108, 167338), (124, 145746), (186, 97164), (216, 83669), (248, 72873), (279, 64776), (372, 48582), (558, 32388), (744, 24291), (837, 21592), (1116, 16194), (1674, 10796), (2232, 8097), (2699, 6696), (3348, 5398)]