421803732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{161983}}^1$

素因数の和:162028

約数の個数: 48

約数和(自身を含む): 1161101312

約数和(自身を除く): 739297580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 161983, 323966, 485949, 647932, 971898, 1133881, 1943796, 2267762, 3401643, 4535524, 5021473, 6803286, 10042946, 13606572, 15064419, 20085892, 30128838, 35150311, 60257676, 70300622, 105450933, 140601244, 210901866, 421803732]

約数ペア:

[(1, 421803732), (2, 210901866), (3, 140601244), (4, 105450933), (6, 70300622), (7, 60257676), (12, 35150311), (14, 30128838), (21, 20085892), (28, 15064419), (31, 13606572), (42, 10042946), (62, 6803286), (84, 5021473), (93, 4535524), (124, 3401643), (186, 2267762), (217, 1943796), (372, 1133881), (434, 971898), (651, 647932), (868, 485949), (1302, 323966), (2604, 161983)]