17560764

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:419

約数の個数: 72

約数和(自身を含む): 48310080

約数和(自身を除く): 30749316

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 157, 234, 239, 314, 468, 471, 478, 628, 717, 942, 956, 1413, 1434, 1884, 2041, 2151, 2826, 2868, 3107, 4082, 4302, 5652, 6123, 6214, 8164, 8604, 9321, 12246, 12428, 18369, 18642, 24492, 27963, 36738, 37284, 37523, 55926, 73476, 75046, 111852, 112569, 150092, 225138, 337707, 450276, 487799, 675414, 975598, 1350828, 1463397, 1951196, 2926794, 4390191, 5853588, 8780382, 17560764]

約数ペア:

[(1, 17560764), (2, 8780382), (3, 5853588), (4, 4390191), (6, 2926794), (9, 1951196), (12, 1463397), (13, 1350828), (18, 975598), (26, 675414), (36, 487799), (39, 450276), (52, 337707), (78, 225138), (117, 150092), (156, 112569), (157, 111852), (234, 75046), (239, 73476), (314, 55926), (468, 37523), (471, 37284), (478, 36738), (628, 27963), (717, 24492), (942, 18642), (956, 18369), (1413, 12428), (1434, 12246), (1884, 9321), (2041, 8604), (2151, 8164), (2826, 6214), (2868, 6123), (3107, 5652), (4082, 4302)]