42121968

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{17909}}^1$

素因数の和:17934

約数の個数: 60

約数和(自身を含む): 126587880

約数和(自身を除く): 84465912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 17909, 35818, 53727, 71636, 107454, 125363, 143272, 214908, 250726, 286544, 376089, 429816, 501452, 752178, 859632, 877541, 1002904, 1504356, 1755082, 2005808, 2632623, 3008712, 3510164, 5265246, 6017424, 7020328, 10530492, 14040656, 21060984, 42121968]

約数ペア:

[(1, 42121968), (2, 21060984), (3, 14040656), (4, 10530492), (6, 7020328), (7, 6017424), (8, 5265246), (12, 3510164), (14, 3008712), (16, 2632623), (21, 2005808), (24, 1755082), (28, 1504356), (42, 1002904), (48, 877541), (49, 859632), (56, 752178), (84, 501452), (98, 429816), (112, 376089), (147, 286544), (168, 250726), (196, 214908), (294, 143272), (336, 125363), (392, 107454), (588, 71636), (784, 53727), (1176, 35818), (2352, 17909)]