8009946

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:587

約数の個数: 48

約数和(自身を含む): 20012928

約数和(自身を除く): 12002982

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 151, 302, 421, 453, 842, 906, 1057, 1263, 1359, 2114, 2526, 2718, 2947, 3171, 3789, 5894, 6342, 7578, 8841, 9513, 17682, 19026, 26523, 53046, 63571, 127142, 190713, 381426, 444997, 572139, 889994, 1144278, 1334991, 2669982, 4004973, 8009946]

約数ペア:

[(1, 8009946), (2, 4004973), (3, 2669982), (6, 1334991), (7, 1144278), (9, 889994), (14, 572139), (18, 444997), (21, 381426), (42, 190713), (63, 127142), (126, 63571), (151, 53046), (302, 26523), (421, 19026), (453, 17682), (842, 9513), (906, 8841), (1057, 7578), (1263, 6342), (1359, 5894), (2114, 3789), (2526, 3171), (2718, 2947)]