8927838

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 20195136

約数和(自身を除く): 11267298

約数列:

[1, 2, 3, 6, 9, 18, 47, 61, 94, 122, 141, 173, 183, 282, 346, 366, 423, 519, 549, 846, 1038, 1098, 1557, 2867, 3114, 5734, 8131, 8601, 10553, 16262, 17202, 21106, 24393, 25803, 31659, 48786, 51606, 63318, 73179, 94977, 146358, 189954, 495991, 991982, 1487973, 2975946, 4463919, 8927838]

約数ペア:

[(1, 8927838), (2, 4463919), (3, 2975946), (6, 1487973), (9, 991982), (18, 495991), (47, 189954), (61, 146358), (94, 94977), (122, 73179), (141, 63318), (173, 51606), (183, 48786), (282, 31659), (346, 25803), (366, 24393), (423, 21106), (519, 17202), (549, 16262), (846, 10553), (1038, 8601), (1098, 8131), (1557, 5734), (2867, 3114)]