3031476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 8171520

約数和(自身を除く): 5140044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 151, 239, 302, 453, 478, 604, 717, 906, 956, 1057, 1434, 1673, 1812, 2114, 2868, 3171, 3346, 4228, 5019, 6342, 6692, 10038, 12684, 20076, 36089, 72178, 108267, 144356, 216534, 252623, 433068, 505246, 757869, 1010492, 1515738, 3031476]

約数ペア:

[(1, 3031476), (2, 1515738), (3, 1010492), (4, 757869), (6, 505246), (7, 433068), (12, 252623), (14, 216534), (21, 144356), (28, 108267), (42, 72178), (84, 36089), (151, 20076), (239, 12684), (302, 10038), (453, 6692), (478, 6342), (604, 5019), (717, 4228), (906, 3346), (956, 3171), (1057, 2868), (1434, 2114), (1673, 1812)]