13579232508

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{863}}^1\times {\mathrm{11813}}^1$

素因数の和:12723

約数の個数: 72

約数和(自身を含む): 35296829568

約数和(自身を除く): 21717597060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 863, 1332, 1726, 2589, 3452, 5178, 7767, 10356, 11813, 15534, 23626, 31068, 31931, 35439, 47252, 63862, 70878, 95793, 106317, 127724, 141756, 191586, 212634, 287379, 383172, 425268, 437081, 574758, 874162, 1149516, 1311243, 1748324, 2622486, 3933729, 5244972, 7867458, 10194619, 15734916, 20389238, 30583857, 40778476, 61167714, 91751571, 122335428, 183503142, 367006284, 377200903, 754401806, 1131602709, 1508803612, 2263205418, 3394808127, 4526410836, 6789616254, 13579232508]

約数ペア:

[(1, 13579232508), (2, 6789616254), (3, 4526410836), (4, 3394808127), (6, 2263205418), (9, 1508803612), (12, 1131602709), (18, 754401806), (36, 377200903), (37, 367006284), (74, 183503142), (111, 122335428), (148, 91751571), (222, 61167714), (333, 40778476), (444, 30583857), (666, 20389238), (863, 15734916), (1332, 10194619), (1726, 7867458), (2589, 5244972), (3452, 3933729), (5178, 2622486), (7767, 1748324), (10356, 1311243), (11813, 1149516), (15534, 874162), (23626, 574758), (31068, 437081), (31931, 425268), (35439, 383172), (47252, 287379), (63862, 212634), (70878, 191586), (95793, 141756), (106317, 127724)]