191618868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{31249}}^1$

素因数の和:31336

約数の個数: 48

約数和(自身を含む): 518000000

約数和(自身を除く): 326381132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 6132, 31249, 62498, 93747, 124996, 187494, 218743, 374988, 437486, 656229, 874972, 1312458, 2281177, 2624916, 4562354, 6843531, 9124708, 13687062, 15968239, 27374124, 31936478, 47904717, 63872956, 95809434, 191618868]

約数ペア:

[(1, 191618868), (2, 95809434), (3, 63872956), (4, 47904717), (6, 31936478), (7, 27374124), (12, 15968239), (14, 13687062), (21, 9124708), (28, 6843531), (42, 4562354), (73, 2624916), (84, 2281177), (146, 1312458), (219, 874972), (292, 656229), (438, 437486), (511, 374988), (876, 218743), (1022, 187494), (1533, 124996), (2044, 93747), (3066, 62498), (6132, 31249)]