42219156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7079}}^1$

素因数の和:7164

約数の個数: 48

約数和(自身を含む): 114186240

約数和(自身を除く): 71967084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 7079, 14158, 21237, 28316, 42474, 49553, 84948, 99106, 148659, 198212, 297318, 502609, 594636, 1005218, 1507827, 2010436, 3015654, 3518263, 6031308, 7036526, 10554789, 14073052, 21109578, 42219156]

約数ペア:

[(1, 42219156), (2, 21109578), (3, 14073052), (4, 10554789), (6, 7036526), (7, 6031308), (12, 3518263), (14, 3015654), (21, 2010436), (28, 1507827), (42, 1005218), (71, 594636), (84, 502609), (142, 297318), (213, 198212), (284, 148659), (426, 99106), (497, 84948), (852, 49553), (994, 42474), (1491, 28316), (1988, 21237), (2982, 14158), (5964, 7079)]