18444504

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1907}}^1$

素因数の和:1960

約数の個数: 64

約数和(自身を含む): 51287040

約数和(自身を除く): 32842536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 1907, 2418, 3224, 3814, 4836, 5721, 7628, 9672, 11442, 15256, 22884, 24791, 45768, 49582, 59117, 74373, 99164, 118234, 148746, 177351, 198328, 236468, 297492, 354702, 472936, 594984, 709404, 768521, 1418808, 1537042, 2305563, 3074084, 4611126, 6148168, 9222252, 18444504]

約数ペア:

[(1, 18444504), (2, 9222252), (3, 6148168), (4, 4611126), (6, 3074084), (8, 2305563), (12, 1537042), (13, 1418808), (24, 768521), (26, 709404), (31, 594984), (39, 472936), (52, 354702), (62, 297492), (78, 236468), (93, 198328), (104, 177351), (124, 148746), (156, 118234), (186, 99164), (248, 74373), (312, 59117), (372, 49582), (403, 45768), (744, 24791), (806, 22884), (1209, 15256), (1612, 11442), (1907, 9672), (2418, 7628), (3224, 5721), (3814, 4836)]