42146028

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:121

約数の個数: 144

約数和(自身を含む): 122895360

約数和(自身を除く): 80749332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 36, 38, 46, 47, 54, 57, 69, 76, 92, 94, 108, 114, 138, 141, 171, 188, 207, 228, 276, 282, 342, 361, 414, 423, 437, 513, 564, 621, 684, 722, 828, 846, 874, 893, 1026, 1081, 1083, 1242, 1269, 1311, 1444, 1692, 1748, 1786, 2052, 2162, 2166, 2484, 2538, 2622, 2679, 3243, 3249, 3572, 3933, 4324, 4332, 5076, 5244, 5358, 6486, 6498, 7866, 8037, 8303, 9729, 9747, 10716, 11799, 12972, 12996, 15732, 16074, 16606, 16967, 19458, 19494, 20539, 23598, 24111, 24909, 29187, 32148, 33212, 33934, 38916, 38988, 41078, 47196, 48222, 49818, 50901, 58374, 61617, 67868, 74727, 82156, 96444, 99636, 101802, 116748, 123234, 149454, 152703, 184851, 203604, 224181, 246468, 298908, 305406, 369702, 390241, 448362, 458109, 554553, 610812, 739404, 780482, 896724, 916218, 1109106, 1170723, 1560964, 1832436, 2218212, 2341446, 3512169, 4682892, 7024338, 10536507, 14048676, 21073014, 42146028]

約数ペア:

[(1, 42146028), (2, 21073014), (3, 14048676), (4, 10536507), (6, 7024338), (9, 4682892), (12, 3512169), (18, 2341446), (19, 2218212), (23, 1832436), (27, 1560964), (36, 1170723), (38, 1109106), (46, 916218), (47, 896724), (54, 780482), (57, 739404), (69, 610812), (76, 554553), (92, 458109), (94, 448362), (108, 390241), (114, 369702), (138, 305406), (141, 298908), (171, 246468), (188, 224181), (207, 203604), (228, 184851), (276, 152703), (282, 149454), (342, 123234), (361, 116748), (414, 101802), (423, 99636), (437, 96444), (513, 82156), (564, 74727), (621, 67868), (684, 61617), (722, 58374), (828, 50901), (846, 49818), (874, 48222), (893, 47196), (1026, 41078), (1081, 38988), (1083, 38916), (1242, 33934), (1269, 33212), (1311, 32148), (1444, 29187), (1692, 24909), (1748, 24111), (1786, 23598), (2052, 20539), (2162, 19494), (2166, 19458), (2484, 16967), (2538, 16606), (2622, 16074), (2679, 15732), (3243, 12996), (3249, 12972), (3572, 11799), (3933, 10716), (4324, 9747), (4332, 9729), (5076, 8303), (5244, 8037), (5358, 7866), (6486, 6498)]