42453378

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1439}}^1$

素因数の和:1607

約数の個数: 48

約数和(自身を含む): 101088000

約数和(自身を除く): 58634622

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 149, 198, 298, 447, 894, 1341, 1439, 1639, 2682, 2878, 3278, 4317, 4917, 8634, 9834, 12951, 14751, 15829, 25902, 29502, 31658, 47487, 94974, 142461, 214411, 284922, 428822, 643233, 1286466, 1929699, 2358521, 3859398, 4717042, 7075563, 14151126, 21226689, 42453378]

約数ペア:

[(1, 42453378), (2, 21226689), (3, 14151126), (6, 7075563), (9, 4717042), (11, 3859398), (18, 2358521), (22, 1929699), (33, 1286466), (66, 643233), (99, 428822), (149, 284922), (198, 214411), (298, 142461), (447, 94974), (894, 47487), (1341, 31658), (1439, 29502), (1639, 25902), (2682, 15829), (2878, 14751), (3278, 12951), (4317, 9834), (4917, 8634)]