1381845852

素因数分解:

$2^2\times 3^3\times {\mathrm{127}}^1\times {\mathrm{100747}}^1$

素因数の和:100887

約数の個数: 48

約数和(自身を含む): 3610808320

約数和(自身を除く): 2228962468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 127, 254, 381, 508, 762, 1143, 1524, 2286, 3429, 4572, 6858, 13716, 100747, 201494, 302241, 402988, 604482, 906723, 1208964, 1813446, 2720169, 3626892, 5440338, 10880676, 12794869, 25589738, 38384607, 51179476, 76769214, 115153821, 153538428, 230307642, 345461463, 460615284, 690922926, 1381845852]

約数ペア:

[(1, 1381845852), (2, 690922926), (3, 460615284), (4, 345461463), (6, 230307642), (9, 153538428), (12, 115153821), (18, 76769214), (27, 51179476), (36, 38384607), (54, 25589738), (108, 12794869), (127, 10880676), (254, 5440338), (381, 3626892), (508, 2720169), (762, 1813446), (1143, 1208964), (1524, 906723), (2286, 604482), (3429, 402988), (4572, 302241), (6858, 201494), (13716, 100747)]