18760536

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{3889}}^1$

素因数の和:3968

約数の個数: 48

約数和(自身を含む): 51581400

約数和(自身を除く): 32820864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 804, 1206, 1608, 2412, 3889, 4824, 7778, 11667, 15556, 23334, 31112, 35001, 46668, 70002, 93336, 140004, 260563, 280008, 521126, 781689, 1042252, 1563378, 2084504, 2345067, 3126756, 4690134, 6253512, 9380268, 18760536]

約数ペア:

[(1, 18760536), (2, 9380268), (3, 6253512), (4, 4690134), (6, 3126756), (8, 2345067), (9, 2084504), (12, 1563378), (18, 1042252), (24, 781689), (36, 521126), (67, 280008), (72, 260563), (134, 140004), (201, 93336), (268, 70002), (402, 46668), (536, 35001), (603, 31112), (804, 23334), (1206, 15556), (1608, 11667), (2412, 7778), (3889, 4824)]