870895207854

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{38187109}}^1$

素因数の和:38187305

約数の個数: 48

約数和(自身を含む): 2168416854240

約数和(自身を除く): 1297521646386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 181, 362, 543, 1086, 1267, 1629, 2534, 3258, 3801, 7602, 11403, 22806, 38187109, 76374218, 114561327, 229122654, 267309763, 343683981, 534619526, 687367962, 801929289, 1603858578, 2405787867, 4811575734, 6911866729, 13823733458, 20735600187, 41471200374, 48383067103, 62206800561, 96766134206, 124413601122, 145149201309, 290298402618, 435447603927, 870895207854]

約数ペア:

[(1, 870895207854), (2, 435447603927), (3, 290298402618), (6, 145149201309), (7, 124413601122), (9, 96766134206), (14, 62206800561), (18, 48383067103), (21, 41471200374), (42, 20735600187), (63, 13823733458), (126, 6911866729), (181, 4811575734), (362, 2405787867), (543, 1603858578), (1086, 801929289), (1267, 687367962), (1629, 534619526), (2534, 343683981), (3258, 267309763), (3801, 229122654), (7602, 114561327), (11403, 76374218), (22806, 38187109)]