1818053016

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157489}}^1$

素因数の和:157548

約数の個数: 64

約数和(自身を含む): 5027080800

約数和(自身を除く): 3209027784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1443, 1924, 2886, 3848, 5772, 11544, 157489, 314978, 472467, 629956, 944934, 1259912, 1889868, 2047357, 3779736, 4094714, 5827093, 6142071, 8189428, 11654186, 12284142, 16378856, 17481279, 23308372, 24568284, 34962558, 46616744, 49136568, 69925116, 75752209, 139850232, 151504418, 227256627, 303008836, 454513254, 606017672, 909026508, 1818053016]

約数ペア:

[(1, 1818053016), (2, 909026508), (3, 606017672), (4, 454513254), (6, 303008836), (8, 227256627), (12, 151504418), (13, 139850232), (24, 75752209), (26, 69925116), (37, 49136568), (39, 46616744), (52, 34962558), (74, 24568284), (78, 23308372), (104, 17481279), (111, 16378856), (148, 12284142), (156, 11654186), (222, 8189428), (296, 6142071), (312, 5827093), (444, 4094714), (481, 3779736), (888, 2047357), (962, 1889868), (1443, 1259912), (1924, 944934), (2886, 629956), (3848, 472467), (5772, 314978), (11544, 157489)]