39754764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^3\times {\mathrm{23}}^1$

素因数の和:97

約数の個数: 144

約数和(自身を含む): 126497280

約数和(自身を除く): 86742516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 28, 36, 38, 42, 46, 57, 63, 69, 76, 84, 92, 114, 126, 133, 138, 161, 171, 207, 228, 252, 266, 276, 322, 342, 361, 399, 414, 437, 483, 532, 644, 684, 722, 798, 828, 874, 966, 1083, 1197, 1311, 1444, 1449, 1596, 1748, 1932, 2166, 2394, 2527, 2622, 2898, 3059, 3249, 3933, 4332, 4788, 5054, 5244, 5796, 6118, 6498, 6859, 7581, 7866, 8303, 9177, 10108, 12236, 12996, 13718, 15162, 15732, 16606, 18354, 20577, 22743, 24909, 27436, 27531, 30324, 33212, 36708, 41154, 45486, 48013, 49818, 55062, 58121, 61731, 74727, 82308, 90972, 96026, 99636, 110124, 116242, 123462, 144039, 149454, 157757, 174363, 192052, 232484, 246924, 288078, 298908, 315514, 348726, 432117, 473271, 523089, 576156, 631028, 697452, 864234, 946542, 1046178, 1104299, 1419813, 1728468, 1893084, 2092356, 2208598, 2839626, 3312897, 4417196, 5679252, 6625794, 9938691, 13251588, 19877382, 39754764]

約数ペア:

[(1, 39754764), (2, 19877382), (3, 13251588), (4, 9938691), (6, 6625794), (7, 5679252), (9, 4417196), (12, 3312897), (14, 2839626), (18, 2208598), (19, 2092356), (21, 1893084), (23, 1728468), (28, 1419813), (36, 1104299), (38, 1046178), (42, 946542), (46, 864234), (57, 697452), (63, 631028), (69, 576156), (76, 523089), (84, 473271), (92, 432117), (114, 348726), (126, 315514), (133, 298908), (138, 288078), (161, 246924), (171, 232484), (207, 192052), (228, 174363), (252, 157757), (266, 149454), (276, 144039), (322, 123462), (342, 116242), (361, 110124), (399, 99636), (414, 96026), (437, 90972), (483, 82308), (532, 74727), (644, 61731), (684, 58121), (722, 55062), (798, 49818), (828, 48013), (874, 45486), (966, 41154), (1083, 36708), (1197, 33212), (1311, 30324), (1444, 27531), (1449, 27436), (1596, 24909), (1748, 22743), (1932, 20577), (2166, 18354), (2394, 16606), (2527, 15732), (2622, 15162), (2898, 13718), (3059, 12996), (3249, 12236), (3933, 10108), (4332, 9177), (4788, 8303), (5054, 7866), (5244, 7581), (5796, 6859), (6118, 6498)]