2018389932

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{187513}}^1$

素因数の和:187559

約数の個数: 72

約数和(自身を含む): 5733428064

約数和(自身を除く): 3715038132

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 5382, 10764, 187513, 375026, 562539, 750052, 1125078, 1687617, 2250156, 2437669, 3375234, 4312799, 4875338, 6750468, 7313007, 8625598, 9750676, 12938397, 14626014, 17251196, 21939021, 25876794, 29252028, 38815191, 43878042, 51753588, 56066387, 77630382, 87756084, 112132774, 155260764, 168199161, 224265548, 336398322, 504597483, 672796644, 1009194966, 2018389932]

約数ペア:

[(1, 2018389932), (2, 1009194966), (3, 672796644), (4, 504597483), (6, 336398322), (9, 224265548), (12, 168199161), (13, 155260764), (18, 112132774), (23, 87756084), (26, 77630382), (36, 56066387), (39, 51753588), (46, 43878042), (52, 38815191), (69, 29252028), (78, 25876794), (92, 21939021), (117, 17251196), (138, 14626014), (156, 12938397), (207, 9750676), (234, 8625598), (276, 7313007), (299, 6750468), (414, 4875338), (468, 4312799), (598, 3375234), (828, 2437669), (897, 2250156), (1196, 1687617), (1794, 1125078), (2691, 750052), (3588, 562539), (5382, 375026), (10764, 187513)]