11898157428

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{4517}}^1\times {\mathrm{3851}}^1$

素因数の和:8397

約数の個数: 72

約数和(自身を含む): 31674071520

約数和(自身を除く): 19775914092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 3851, 4517, 7702, 9034, 11553, 13551, 15404, 18068, 23106, 27102, 34659, 40653, 46212, 54204, 69318, 73169, 81306, 85823, 138636, 146338, 162612, 171646, 219507, 257469, 292676, 343292, 439014, 514938, 658521, 772407, 878028, 1029876, 1317042, 1544814, 2634084, 3089628, 17394967, 34789934, 52184901, 69579868, 104369802, 156554703, 208739604, 313109406, 330504373, 626218812, 661008746, 991513119, 1322017492, 1983026238, 2974539357, 3966052476, 5949078714, 11898157428]

約数ペア:

[(1, 11898157428), (2, 5949078714), (3, 3966052476), (4, 2974539357), (6, 1983026238), (9, 1322017492), (12, 991513119), (18, 661008746), (19, 626218812), (36, 330504373), (38, 313109406), (57, 208739604), (76, 156554703), (114, 104369802), (171, 69579868), (228, 52184901), (342, 34789934), (684, 17394967), (3851, 3089628), (4517, 2634084), (7702, 1544814), (9034, 1317042), (11553, 1029876), (13551, 878028), (15404, 772407), (18068, 658521), (23106, 514938), (27102, 439014), (34659, 343292), (40653, 292676), (46212, 257469), (54204, 219507), (69318, 171646), (73169, 162612), (81306, 146338), (85823, 138636)]