634872018

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1531}}^1$

素因数の和:1711

約数の個数: 64

約数和(自身を含む): 1422480384

約数和(自身を除く): 787608366

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 103, 122, 183, 206, 309, 366, 618, 671, 1133, 1342, 1531, 2013, 2266, 3062, 3399, 4026, 4593, 6283, 6798, 9186, 12566, 16841, 18849, 33682, 37698, 50523, 69113, 93391, 101046, 138226, 157693, 186782, 207339, 280173, 315386, 414678, 473079, 560346, 946158, 1027301, 1734623, 2054602, 3081903, 3469246, 5203869, 6163806, 9619273, 10407738, 19238546, 28857819, 57715638, 105812003, 211624006, 317436009, 634872018]

約数ペア:

[(1, 634872018), (2, 317436009), (3, 211624006), (6, 105812003), (11, 57715638), (22, 28857819), (33, 19238546), (61, 10407738), (66, 9619273), (103, 6163806), (122, 5203869), (183, 3469246), (206, 3081903), (309, 2054602), (366, 1734623), (618, 1027301), (671, 946158), (1133, 560346), (1342, 473079), (1531, 414678), (2013, 315386), (2266, 280173), (3062, 207339), (3399, 186782), (4026, 157693), (4593, 138226), (6283, 101046), (6798, 93391), (9186, 69113), (12566, 50523), (16841, 37698), (18849, 33682)]