1246518

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1$

素因数の和:789

約数の個数: 48

約数和(自身を含む): 3328416

約数和(自身を除く): 2081898

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, 761, 819, 1522, 1638, 2283, 4566, 5327, 6849, 9893, 10654, 13698, 15981, 19786, 29679, 31962, 47943, 59358, 69251, 89037, 95886, 138502, 178074, 207753, 415506, 623259, 1246518]

約数ペア:

[(1, 1246518), (2, 623259), (3, 415506), (6, 207753), (7, 178074), (9, 138502), (13, 95886), (14, 89037), (18, 69251), (21, 59358), (26, 47943), (39, 31962), (42, 29679), (63, 19786), (78, 15981), (91, 13698), (117, 10654), (126, 9893), (182, 6849), (234, 5327), (273, 4566), (546, 2283), (761, 1638), (819, 1522)]