1245509766

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{509}}^1\times {\mathrm{2029}}^1$

素因数の和:2613

約数の個数: 48

約数和(自身を含む): 2745615600

約数和(自身を除く): 1500105834

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 509, 603, 1018, 1206, 1527, 2029, 3054, 4058, 4581, 6087, 9162, 12174, 18261, 34103, 36522, 68206, 102309, 135943, 204618, 271886, 306927, 407829, 613854, 815658, 1032761, 1223487, 2065522, 2446974, 3098283, 6196566, 9294849, 18589698, 69194987, 138389974, 207584961, 415169922, 622754883, 1245509766]

約数ペア:

[(1, 1245509766), (2, 622754883), (3, 415169922), (6, 207584961), (9, 138389974), (18, 69194987), (67, 18589698), (134, 9294849), (201, 6196566), (402, 3098283), (509, 2446974), (603, 2065522), (1018, 1223487), (1206, 1032761), (1527, 815658), (2029, 613854), (3054, 407829), (4058, 306927), (4581, 271886), (6087, 204618), (9162, 135943), (12174, 102309), (18261, 68206), (34103, 36522)]