1263294018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{164363}}^1$

素因数の和:164439

約数の個数: 48

約数和(自身を含む): 3179457216

約数和(自身を除く): 1916163198

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 7686, 164363, 328726, 493089, 986178, 1150541, 1479267, 2301082, 2958534, 3451623, 6903246, 10026143, 10354869, 20052286, 20709738, 30078429, 60156858, 70183001, 90235287, 140366002, 180470574, 210549003, 421098006, 631647009, 1263294018]

約数ペア:

[(1, 1263294018), (2, 631647009), (3, 421098006), (6, 210549003), (7, 180470574), (9, 140366002), (14, 90235287), (18, 70183001), (21, 60156858), (42, 30078429), (61, 20709738), (63, 20052286), (122, 10354869), (126, 10026143), (183, 6903246), (366, 3451623), (427, 2958534), (549, 2301082), (854, 1479267), (1098, 1150541), (1281, 986178), (2562, 493089), (3843, 328726), (7686, 164363)]