18533070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{827}}^1$

素因数の和:926

約数の個数: 64

約数和(自身を含む): 50077440

約数和(自身を除く): 31544370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 83, 90, 135, 166, 249, 270, 415, 498, 747, 827, 830, 1245, 1494, 1654, 2241, 2481, 2490, 3735, 4135, 4482, 4962, 7443, 7470, 8270, 11205, 12405, 14886, 22329, 22410, 24810, 37215, 44658, 68641, 74430, 111645, 137282, 205923, 223290, 343205, 411846, 617769, 686410, 1029615, 1235538, 1853307, 2059230, 3088845, 3706614, 6177690, 9266535, 18533070]

約数ペア:

[(1, 18533070), (2, 9266535), (3, 6177690), (5, 3706614), (6, 3088845), (9, 2059230), (10, 1853307), (15, 1235538), (18, 1029615), (27, 686410), (30, 617769), (45, 411846), (54, 343205), (83, 223290), (90, 205923), (135, 137282), (166, 111645), (249, 74430), (270, 68641), (415, 44658), (498, 37215), (747, 24810), (827, 22410), (830, 22329), (1245, 14886), (1494, 12405), (1654, 11205), (2241, 8270), (2481, 7470), (2490, 7443), (3735, 4962), (4135, 4482)]