2841569178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{26987}}^1$

素因数の和:27131

約数の個数: 64

約数和(自身を含む): 6839838720

約数和(自身を除く): 3998269542

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 109, 138, 161, 218, 322, 327, 483, 654, 763, 966, 1526, 2289, 2507, 4578, 5014, 7521, 15042, 17549, 26987, 35098, 52647, 53974, 80961, 105294, 161922, 188909, 377818, 566727, 620701, 1133454, 1241402, 1862103, 2941583, 3724206, 4344907, 5883166, 8689814, 8824749, 13034721, 17649498, 20591081, 26069442, 41182162, 61773243, 67656409, 123546486, 135312818, 202969227, 405938454, 473594863, 947189726, 1420784589, 2841569178]

約数ペア:

[(1, 2841569178), (2, 1420784589), (3, 947189726), (6, 473594863), (7, 405938454), (14, 202969227), (21, 135312818), (23, 123546486), (42, 67656409), (46, 61773243), (69, 41182162), (109, 26069442), (138, 20591081), (161, 17649498), (218, 13034721), (322, 8824749), (327, 8689814), (483, 5883166), (654, 4344907), (763, 3724206), (966, 2941583), (1526, 1862103), (2289, 1241402), (2507, 1133454), (4578, 620701), (5014, 566727), (7521, 377818), (15042, 188909), (17549, 161922), (26987, 105294), (35098, 80961), (52647, 53974)]