42544557.000000000

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229399}}^1$

素因数の和:229427

約数の個数: 48

約数和(自身を含む): 1002019200

約数和(自身を除く): 626263638

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 229399, 458798, 688197, 1376394, 1605793, 2064591, 2982187, 3211586, 4129182, 4817379, 5964374, 8946561, 9634758, 14452137, 17893122, 20875309, 26839683, 28904274, 41750618, 53679366, 62625927, 125251854, 187877781, 375755562]

約数ペア:

[(1, 375755562), (2, 187877781), (3, 125251854), (6, 62625927), (7, 53679366), (9, 41750618), (13, 28904274), (14, 26839683), (18, 20875309), (21, 17893122), (26, 14452137), (39, 9634758), (42, 8946561), (63, 5964374), (78, 4817379), (91, 4129182), (117, 3211586), (126, 2982187), (182, 2064591), (234, 1605793), (273, 1376394), (546, 688197), (819, 458798), (1638, 229399)]