18391536

素因数分解:

$2^4\times 3^4\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:660

約数の個数: 100

約数和(自身を含む): 55634832

約数和(自身を除く): 37243296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 138, 144, 162, 184, 207, 216, 276, 324, 368, 414, 432, 552, 617, 621, 648, 828, 1104, 1234, 1242, 1296, 1656, 1851, 1863, 2468, 2484, 3312, 3702, 3726, 4936, 4968, 5553, 7404, 7452, 9872, 9936, 11106, 14191, 14808, 14904, 16659, 22212, 28382, 29616, 29808, 33318, 42573, 44424, 49977, 56764, 66636, 85146, 88848, 99954, 113528, 127719, 133272, 170292, 199908, 227056, 255438, 266544, 340584, 383157, 399816, 510876, 681168, 766314, 799632, 1021752, 1149471, 1532628, 2043504, 2298942, 3065256, 4597884, 6130512, 9195768, 18391536]

約数ペア:

[(1, 18391536), (2, 9195768), (3, 6130512), (4, 4597884), (6, 3065256), (8, 2298942), (9, 2043504), (12, 1532628), (16, 1149471), (18, 1021752), (23, 799632), (24, 766314), (27, 681168), (36, 510876), (46, 399816), (48, 383157), (54, 340584), (69, 266544), (72, 255438), (81, 227056), (92, 199908), (108, 170292), (138, 133272), (144, 127719), (162, 113528), (184, 99954), (207, 88848), (216, 85146), (276, 66636), (324, 56764), (368, 49977), (414, 44424), (432, 42573), (552, 33318), (617, 29808), (621, 29616), (648, 28382), (828, 22212), (1104, 16659), (1234, 14904), (1242, 14808), (1296, 14191), (1656, 11106), (1851, 9936), (1863, 9872), (2468, 7452), (2484, 7404), (3312, 5553), (3702, 4968), (3726, 4936)]