12147534

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{421}}^1$

素因数の和:665

約数の個数: 48

約数和(自身を含む): 30282720

約数和(自身を除く): 18135186

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 229, 421, 458, 687, 842, 1263, 1374, 1603, 2061, 2526, 2947, 3206, 3789, 4122, 4809, 5894, 7578, 8841, 9618, 14427, 17682, 26523, 28854, 53046, 96409, 192818, 289227, 578454, 674863, 867681, 1349726, 1735362, 2024589, 4049178, 6073767, 12147534]

約数ペア:

[(1, 12147534), (2, 6073767), (3, 4049178), (6, 2024589), (7, 1735362), (9, 1349726), (14, 867681), (18, 674863), (21, 578454), (42, 289227), (63, 192818), (126, 96409), (229, 53046), (421, 28854), (458, 26523), (687, 17682), (842, 14427), (1263, 9618), (1374, 8841), (1603, 7578), (2061, 5894), (2526, 4809), (2947, 4122), (3206, 3789)]