9701172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1133

約数の個数: 72

約数和(自身を含む): 27824160

約数和(自身を除く): 18122988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1091, 1482, 2182, 2223, 2964, 3273, 4364, 4446, 6546, 8892, 9819, 13092, 14183, 19638, 20729, 28366, 39276, 41458, 42549, 56732, 62187, 82916, 85098, 124374, 127647, 170196, 186561, 248748, 255294, 269477, 373122, 510588, 538954, 746244, 808431, 1077908, 1616862, 2425293, 3233724, 4850586, 9701172]

約数ペア:

[(1, 9701172), (2, 4850586), (3, 3233724), (4, 2425293), (6, 1616862), (9, 1077908), (12, 808431), (13, 746244), (18, 538954), (19, 510588), (26, 373122), (36, 269477), (38, 255294), (39, 248748), (52, 186561), (57, 170196), (76, 127647), (78, 124374), (114, 85098), (117, 82916), (156, 62187), (171, 56732), (228, 42549), (234, 41458), (247, 39276), (342, 28366), (468, 20729), (494, 19638), (684, 14183), (741, 13092), (988, 9819), (1091, 8892), (1482, 6546), (2182, 4446), (2223, 4364), (2964, 3273)]