28982011518

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{32353}}^1$

素因数の和:32730

約数の個数: 64

約数和(自身を含む): 65831330880

約数和(自身を除く): 36849319362

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 313, 318, 477, 626, 939, 954, 1431, 1878, 2817, 2862, 5634, 8451, 16589, 16902, 32353, 33178, 49767, 64706, 97059, 99534, 149301, 194118, 291177, 298602, 447903, 582354, 873531, 895806, 1714709, 1747062, 3429418, 5144127, 10126489, 10288254, 15432381, 20252978, 30379467, 30864762, 46297143, 60758934, 91138401, 92594286, 182276802, 273415203, 536703917, 546830406, 1073407834, 1610111751, 3220223502, 4830335253, 9660670506, 14491005759, 28982011518]

約数ペア:

[(1, 28982011518), (2, 14491005759), (3, 9660670506), (6, 4830335253), (9, 3220223502), (18, 1610111751), (27, 1073407834), (53, 546830406), (54, 536703917), (106, 273415203), (159, 182276802), (313, 92594286), (318, 91138401), (477, 60758934), (626, 46297143), (939, 30864762), (954, 30379467), (1431, 20252978), (1878, 15432381), (2817, 10288254), (2862, 10126489), (5634, 5144127), (8451, 3429418), (16589, 1747062), (16902, 1714709), (32353, 895806), (33178, 873531), (49767, 582354), (64706, 447903), (97059, 298602), (99534, 291177), (149301, 194118)]