6989809722

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{1489}}^1\times {\mathrm{2281}}^1$

素因数の和:3796

約数の個数: 64

約数和(自身を含む): 16320864000

約数和(自身を除く): 9331054278

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 1489, 2058, 2281, 2978, 4467, 4562, 6843, 8934, 10423, 13686, 15967, 20846, 31269, 31934, 47901, 62538, 72961, 95802, 111769, 145922, 218883, 223538, 335307, 437766, 510727, 670614, 782383, 1021454, 1532181, 1564766, 2347149, 3064362, 3396409, 4694298, 6792818, 10189227, 20378454, 23774863, 47549726, 71324589, 142649178, 166424041, 332848082, 499272123, 998544246, 1164968287, 2329936574, 3494904861, 6989809722]

約数ペア:

[(1, 6989809722), (2, 3494904861), (3, 2329936574), (6, 1164968287), (7, 998544246), (14, 499272123), (21, 332848082), (42, 166424041), (49, 142649178), (98, 71324589), (147, 47549726), (294, 23774863), (343, 20378454), (686, 10189227), (1029, 6792818), (1489, 4694298), (2058, 3396409), (2281, 3064362), (2978, 2347149), (4467, 1564766), (4562, 1532181), (6843, 1021454), (8934, 782383), (10423, 670614), (13686, 510727), (15967, 437766), (20846, 335307), (31269, 223538), (31934, 218883), (47901, 145922), (62538, 111769), (72961, 95802)]