2747304

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:124

約数の個数: 128

約数和(自身を含む): 9216000

約数和(自身を除く): 6468696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 79, 84, 92, 108, 126, 138, 158, 161, 168, 184, 189, 207, 216, 237, 252, 276, 316, 322, 378, 414, 474, 483, 504, 552, 553, 621, 632, 644, 711, 756, 828, 948, 966, 1106, 1242, 1288, 1422, 1449, 1512, 1656, 1659, 1817, 1896, 1932, 2133, 2212, 2484, 2844, 2898, 3318, 3634, 3864, 4266, 4347, 4424, 4968, 4977, 5451, 5688, 5796, 6636, 7268, 8532, 8694, 9954, 10902, 11592, 12719, 13272, 14536, 14931, 16353, 17064, 17388, 19908, 21804, 25438, 29862, 32706, 34776, 38157, 39816, 43608, 49059, 50876, 59724, 65412, 76314, 98118, 101752, 114471, 119448, 130824, 152628, 196236, 228942, 305256, 343413, 392472, 457884, 686826, 915768, 1373652, 2747304]

約数ペア:

[(1, 2747304), (2, 1373652), (3, 915768), (4, 686826), (6, 457884), (7, 392472), (8, 343413), (9, 305256), (12, 228942), (14, 196236), (18, 152628), (21, 130824), (23, 119448), (24, 114471), (27, 101752), (28, 98118), (36, 76314), (42, 65412), (46, 59724), (54, 50876), (56, 49059), (63, 43608), (69, 39816), (72, 38157), (79, 34776), (84, 32706), (92, 29862), (108, 25438), (126, 21804), (138, 19908), (158, 17388), (161, 17064), (168, 16353), (184, 14931), (189, 14536), (207, 13272), (216, 12719), (237, 11592), (252, 10902), (276, 9954), (316, 8694), (322, 8532), (378, 7268), (414, 6636), (474, 5796), (483, 5688), (504, 5451), (552, 4977), (553, 4968), (621, 4424), (632, 4347), (644, 4266), (711, 3864), (756, 3634), (828, 3318), (948, 2898), (966, 2844), (1106, 2484), (1242, 2212), (1288, 2133), (1422, 1932), (1449, 1896), (1512, 1817), (1656, 1659)]