15707737476

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{1223}}^1\times {\mathrm{1811}}^1$

素因数の和:3241

約数の個数: 72

約数和(自身を含む): 39961905984

約数和(自身を除く): 24254168508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1182, 1223, 1773, 1811, 2364, 2446, 3546, 3622, 3669, 4892, 5433, 7092, 7244, 7338, 10866, 11007, 14676, 16299, 21732, 22014, 32598, 44028, 65196, 240931, 356767, 481862, 713534, 722793, 963724, 1070301, 1427068, 1445586, 2140602, 2168379, 2214853, 2891172, 3210903, 4281204, 4336758, 4429706, 6421806, 6644559, 8673516, 8859412, 12843612, 13289118, 19933677, 26578236, 39867354, 79734708, 436326041, 872652082, 1308978123, 1745304164, 2617956246, 3926934369, 5235912492, 7853868738, 15707737476]

約数ペア:

[(1, 15707737476), (2, 7853868738), (3, 5235912492), (4, 3926934369), (6, 2617956246), (9, 1745304164), (12, 1308978123), (18, 872652082), (36, 436326041), (197, 79734708), (394, 39867354), (591, 26578236), (788, 19933677), (1182, 13289118), (1223, 12843612), (1773, 8859412), (1811, 8673516), (2364, 6644559), (2446, 6421806), (3546, 4429706), (3622, 4336758), (3669, 4281204), (4892, 3210903), (5433, 2891172), (7092, 2214853), (7244, 2168379), (7338, 2140602), (10866, 1445586), (11007, 1427068), (14676, 1070301), (16299, 963724), (21732, 722793), (22014, 713534), (32598, 481862), (44028, 356767), (65196, 240931)]