42921942

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{2179}}^1$

素因数の和:2265

約数の個数: 48

約数和(自身を含む): 101396160

約数和(自身を除く): 58474218

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 67, 98, 134, 147, 201, 294, 402, 469, 938, 1407, 2179, 2814, 3283, 4358, 6537, 6566, 9849, 13074, 15253, 19698, 30506, 45759, 91518, 106771, 145993, 213542, 291986, 320313, 437979, 640626, 875958, 1021951, 2043902, 3065853, 6131706, 7153657, 14307314, 21460971, 42921942]

約数ペア:

[(1, 42921942), (2, 21460971), (3, 14307314), (6, 7153657), (7, 6131706), (14, 3065853), (21, 2043902), (42, 1021951), (49, 875958), (67, 640626), (98, 437979), (134, 320313), (147, 291986), (201, 213542), (294, 145993), (402, 106771), (469, 91518), (938, 45759), (1407, 30506), (2179, 19698), (2814, 15253), (3283, 13074), (4358, 9849), (6537, 6566)]