42657384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:631

約数の個数: 128

約数和(自身を含む): 136442880

約数和(自身を除く): 93785496

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 41, 42, 44, 56, 66, 77, 82, 84, 88, 123, 132, 154, 164, 168, 231, 246, 264, 287, 308, 328, 451, 462, 492, 563, 574, 616, 861, 902, 924, 984, 1126, 1148, 1353, 1689, 1722, 1804, 1848, 2252, 2296, 2706, 3157, 3378, 3444, 3608, 3941, 4504, 5412, 6193, 6314, 6756, 6888, 7882, 9471, 10824, 11823, 12386, 12628, 13512, 15764, 18579, 18942, 23083, 23646, 24772, 25256, 31528, 37158, 37884, 43351, 46166, 47292, 49544, 69249, 74316, 75768, 86702, 92332, 94584, 130053, 138498, 148632, 161581, 173404, 184664, 253913, 260106, 276996, 323162, 346808, 484743, 507826, 520212, 553992, 646324, 761739, 969486, 1015652, 1040424, 1292648, 1523478, 1777391, 1938972, 2031304, 3046956, 3554782, 3877944, 5332173, 6093912, 7109564, 10664346, 14219128, 21328692, 42657384]

約数ペア:

[(1, 42657384), (2, 21328692), (3, 14219128), (4, 10664346), (6, 7109564), (7, 6093912), (8, 5332173), (11, 3877944), (12, 3554782), (14, 3046956), (21, 2031304), (22, 1938972), (24, 1777391), (28, 1523478), (33, 1292648), (41, 1040424), (42, 1015652), (44, 969486), (56, 761739), (66, 646324), (77, 553992), (82, 520212), (84, 507826), (88, 484743), (123, 346808), (132, 323162), (154, 276996), (164, 260106), (168, 253913), (231, 184664), (246, 173404), (264, 161581), (287, 148632), (308, 138498), (328, 130053), (451, 94584), (462, 92332), (492, 86702), (563, 75768), (574, 74316), (616, 69249), (861, 49544), (902, 47292), (924, 46166), (984, 43351), (1126, 37884), (1148, 37158), (1353, 31528), (1689, 25256), (1722, 24772), (1804, 23646), (1848, 23083), (2252, 18942), (2296, 18579), (2706, 15764), (3157, 13512), (3378, 12628), (3444, 12386), (3608, 11823), (3941, 10824), (4504, 9471), (5412, 7882), (6193, 6888), (6314, 6756)]