66841556418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{40806811}}^1$

素因数の和:40806839

約数の個数: 48

約数和(自身を含む): 178244154816

約数和(自身を除く): 111402598398

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 40806811, 81613622, 122420433, 244840866, 285647677, 367261299, 530488543, 571295354, 734522598, 856943031, 1060977086, 1591465629, 1713886062, 2570829093, 3182931258, 3713419801, 4774396887, 5141658186, 7426839602, 9548793774, 11140259403, 22280518806, 33420778209, 66841556418]

約数ペア:

[(1, 66841556418), (2, 33420778209), (3, 22280518806), (6, 11140259403), (7, 9548793774), (9, 7426839602), (13, 5141658186), (14, 4774396887), (18, 3713419801), (21, 3182931258), (26, 2570829093), (39, 1713886062), (42, 1591465629), (63, 1060977086), (78, 856943031), (91, 734522598), (117, 571295354), (126, 530488543), (182, 367261299), (234, 285647677), (273, 244840866), (546, 122420433), (819, 81613622), (1638, 40806811)]