18087389904

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{29833}}^1$

素因数の和:30604

約数の個数: 80

約数和(自身を含む): 49542579072

約数和(自身を除く): 31455189168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 743, 816, 1486, 2229, 2972, 4458, 5944, 8916, 11888, 12631, 17832, 25262, 29833, 35664, 37893, 50524, 59666, 75786, 89499, 101048, 119332, 151572, 178998, 202096, 238664, 303144, 357996, 477328, 507161, 606288, 715992, 1014322, 1431984, 1521483, 2028644, 3042966, 4057288, 6085932, 8114576, 12171864, 22165919, 24343728, 44331838, 66497757, 88663676, 132995514, 177327352, 265991028, 354654704, 376820623, 531982056, 753641246, 1063964112, 1130461869, 1507282492, 2260923738, 3014564984, 4521847476, 6029129968, 9043694952, 18087389904]

約数ペア:

[(1, 18087389904), (2, 9043694952), (3, 6029129968), (4, 4521847476), (6, 3014564984), (8, 2260923738), (12, 1507282492), (16, 1130461869), (17, 1063964112), (24, 753641246), (34, 531982056), (48, 376820623), (51, 354654704), (68, 265991028), (102, 177327352), (136, 132995514), (204, 88663676), (272, 66497757), (408, 44331838), (743, 24343728), (816, 22165919), (1486, 12171864), (2229, 8114576), (2972, 6085932), (4458, 4057288), (5944, 3042966), (8916, 2028644), (11888, 1521483), (12631, 1431984), (17832, 1014322), (25262, 715992), (29833, 606288), (35664, 507161), (37893, 477328), (50524, 357996), (59666, 303144), (75786, 238664), (89499, 202096), (101048, 178998), (119332, 151572)]