18215670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{191}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 50927616

約数和(自身を除く): 32711946

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 191, 255, 289, 330, 374, 382, 510, 561, 573, 578, 867, 935, 955, 1122, 1146, 1445, 1734, 1870, 1910, 2101, 2805, 2865, 2890, 3179, 3247, 4202, 4335, 5610, 5730, 6303, 6358, 6494, 8670, 9537, 9741, 10505, 12606, 15895, 16235, 19074, 19482, 21010, 31515, 31790, 32470, 35717, 47685, 48705, 55199, 63030, 71434, 95370, 97410, 107151, 110398, 165597, 178585, 214302, 275995, 331194, 357170, 535755, 551990, 607189, 827985, 1071510, 1214378, 1655970, 1821567, 3035945, 3643134, 6071890, 9107835, 18215670]

約数ペア:

[(1, 18215670), (2, 9107835), (3, 6071890), (5, 3643134), (6, 3035945), (10, 1821567), (11, 1655970), (15, 1214378), (17, 1071510), (22, 827985), (30, 607189), (33, 551990), (34, 535755), (51, 357170), (55, 331194), (66, 275995), (85, 214302), (102, 178585), (110, 165597), (165, 110398), (170, 107151), (187, 97410), (191, 95370), (255, 71434), (289, 63030), (330, 55199), (374, 48705), (382, 47685), (510, 35717), (561, 32470), (573, 31790), (578, 31515), (867, 21010), (935, 19482), (955, 19074), (1122, 16235), (1146, 15895), (1445, 12606), (1734, 10505), (1870, 9741), (1910, 9537), (2101, 8670), (2805, 6494), (2865, 6358), (2890, 6303), (3179, 5730), (3247, 5610), (4202, 4335)]