18012146.000000000

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53323}}^1$

素因数の和:53356

約数の個数: 80

約数和(自身を含む): 714115008

約数和(自身を除く): 496557168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 53323, 106646, 159969, 213292, 266615, 319938, 426584, 533230, 639876, 799845, 853168, 906491, 1066460, 1279752, 1599690, 1812982, 2132920, 2559504, 2719473, 3199380, 3625964, 4265840, 4532455, 5438946, 6398760, 7251928, 9064910, 10877892, 12797520, 13597365, 14503856, 18129820, 21755784, 27194730, 36259640, 43511568, 54389460, 72519280, 108778920, 217557840]

約数ペア:

[(1, 217557840), (2, 108778920), (3, 72519280), (4, 54389460), (5, 43511568), (6, 36259640), (8, 27194730), (10, 21755784), (12, 18129820), (15, 14503856), (16, 13597365), (17, 12797520), (20, 10877892), (24, 9064910), (30, 7251928), (34, 6398760), (40, 5438946), (48, 4532455), (51, 4265840), (60, 3625964), (68, 3199380), (80, 2719473), (85, 2559504), (102, 2132920), (120, 1812982), (136, 1599690), (170, 1279752), (204, 1066460), (240, 906491), (255, 853168), (272, 799845), (340, 639876), (408, 533230), (510, 426584), (680, 319938), (816, 266615), (1020, 213292), (1360, 159969), (2040, 106646), (4080, 53323)]