17986745016

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{22303}}^1$

素因数の和:22825

約数の個数: 96

約数和(自身を含む): 50938767360

約数和(自身を除く): 32952022344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 487, 552, 828, 974, 1461, 1656, 1948, 2922, 3896, 4383, 5844, 8766, 11201, 11688, 17532, 22303, 22402, 33603, 35064, 44606, 44804, 66909, 67206, 89212, 89608, 100809, 133818, 134412, 178424, 200727, 201618, 267636, 268824, 401454, 403236, 512969, 535272, 802908, 806472, 1025938, 1538907, 1605816, 2051876, 3077814, 4103752, 4616721, 6155628, 9233442, 10861561, 12311256, 18466884, 21723122, 32584683, 36933768, 43446244, 65169366, 86892488, 97754049, 130338732, 195508098, 249815903, 260677464, 391016196, 499631806, 749447709, 782032392, 999263612, 1498895418, 1998527224, 2248343127, 2997790836, 4496686254, 5995581672, 8993372508, 17986745016]

約数ペア:

[(1, 17986745016), (2, 8993372508), (3, 5995581672), (4, 4496686254), (6, 2997790836), (8, 2248343127), (9, 1998527224), (12, 1498895418), (18, 999263612), (23, 782032392), (24, 749447709), (36, 499631806), (46, 391016196), (69, 260677464), (72, 249815903), (92, 195508098), (138, 130338732), (184, 97754049), (207, 86892488), (276, 65169366), (414, 43446244), (487, 36933768), (552, 32584683), (828, 21723122), (974, 18466884), (1461, 12311256), (1656, 10861561), (1948, 9233442), (2922, 6155628), (3896, 4616721), (4383, 4103752), (5844, 3077814), (8766, 2051876), (11201, 1605816), (11688, 1538907), (17532, 1025938), (22303, 806472), (22402, 802908), (33603, 535272), (35064, 512969), (44606, 403236), (44804, 401454), (66909, 268824), (67206, 267636), (89212, 201618), (89608, 200727), (100809, 178424), (133818, 134412)]