15402456

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 44478720

約数和(自身を除く): 29076264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 71, 72, 92, 131, 138, 142, 184, 207, 213, 262, 276, 284, 393, 414, 426, 524, 552, 568, 639, 786, 828, 852, 1048, 1179, 1278, 1572, 1633, 1656, 1704, 2358, 2556, 3013, 3144, 3266, 4716, 4899, 5112, 6026, 6532, 9039, 9301, 9432, 9798, 12052, 13064, 14697, 18078, 18602, 19596, 24104, 27117, 27903, 29394, 36156, 37204, 39192, 54234, 55806, 58788, 72312, 74408, 83709, 108468, 111612, 117576, 167418, 213923, 216936, 223224, 334836, 427846, 641769, 669672, 855692, 1283538, 1711384, 1925307, 2567076, 3850614, 5134152, 7701228, 15402456]

約数ペア:

[(1, 15402456), (2, 7701228), (3, 5134152), (4, 3850614), (6, 2567076), (8, 1925307), (9, 1711384), (12, 1283538), (18, 855692), (23, 669672), (24, 641769), (36, 427846), (46, 334836), (69, 223224), (71, 216936), (72, 213923), (92, 167418), (131, 117576), (138, 111612), (142, 108468), (184, 83709), (207, 74408), (213, 72312), (262, 58788), (276, 55806), (284, 54234), (393, 39192), (414, 37204), (426, 36156), (524, 29394), (552, 27903), (568, 27117), (639, 24104), (786, 19596), (828, 18602), (852, 18078), (1048, 14697), (1179, 13064), (1278, 12052), (1572, 9798), (1633, 9432), (1656, 9301), (1704, 9039), (2358, 6532), (2556, 6026), (3013, 5112), (3144, 4899), (3266, 4716)]