4003054398

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{5303}}^1$

素因数の和:7318

約数の個数: 64

約数和(自身を含む): 10173496320

約数和(自身を除く): 6170441922

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1997, 3994, 5303, 5991, 10606, 11982, 13979, 15909, 17973, 27958, 31818, 35946, 37121, 41937, 47727, 53919, 74242, 83874, 95454, 107838, 111363, 125811, 143181, 222726, 251622, 286362, 334089, 377433, 668178, 754866, 1002267, 2004534, 10590091, 21180182, 31770273, 63540546, 74130637, 95310819, 148261274, 190621638, 222391911, 285932457, 444783822, 571864914, 667175733, 1334351466, 2001527199, 4003054398]

約数ペア:

[(1, 4003054398), (2, 2001527199), (3, 1334351466), (6, 667175733), (7, 571864914), (9, 444783822), (14, 285932457), (18, 222391911), (21, 190621638), (27, 148261274), (42, 95310819), (54, 74130637), (63, 63540546), (126, 31770273), (189, 21180182), (378, 10590091), (1997, 2004534), (3994, 1002267), (5303, 754866), (5991, 668178), (10606, 377433), (11982, 334089), (13979, 286362), (15909, 251622), (17973, 222726), (27958, 143181), (31818, 125811), (35946, 111363), (37121, 107838), (41937, 95454), (47727, 83874), (53919, 74242)]