39513816

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 113218560

約数和(自身を除く): 73704744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 107, 138, 184, 207, 214, 223, 276, 321, 414, 428, 446, 552, 642, 669, 828, 856, 892, 963, 1284, 1338, 1656, 1784, 1926, 2007, 2461, 2568, 2676, 3852, 4014, 4922, 5129, 5352, 7383, 7704, 8028, 9844, 10258, 14766, 15387, 16056, 19688, 20516, 22149, 23861, 29532, 30774, 41032, 44298, 46161, 47722, 59064, 61548, 71583, 88596, 92322, 95444, 123096, 143166, 177192, 184644, 190888, 214749, 286332, 369288, 429498, 548803, 572664, 858996, 1097606, 1646409, 1717992, 2195212, 3292818, 4390424, 4939227, 6585636, 9878454, 13171272, 19756908, 39513816]

約数ペア:

[(1, 39513816), (2, 19756908), (3, 13171272), (4, 9878454), (6, 6585636), (8, 4939227), (9, 4390424), (12, 3292818), (18, 2195212), (23, 1717992), (24, 1646409), (36, 1097606), (46, 858996), (69, 572664), (72, 548803), (92, 429498), (107, 369288), (138, 286332), (184, 214749), (207, 190888), (214, 184644), (223, 177192), (276, 143166), (321, 123096), (414, 95444), (428, 92322), (446, 88596), (552, 71583), (642, 61548), (669, 59064), (828, 47722), (856, 46161), (892, 44298), (963, 41032), (1284, 30774), (1338, 29532), (1656, 23861), (1784, 22149), (1926, 20516), (2007, 19688), (2461, 16056), (2568, 15387), (2676, 14766), (3852, 10258), (4014, 9844), (4922, 8028), (5129, 7704), (5352, 7383)]