7748651358

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{947}}^1\times {\mathrm{9277}}^1$

素因数の和:10246

約数の個数: 72

約数和(自身を含む): 19552494312

約数和(自身を除く): 11803842954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 947, 1894, 2841, 5682, 6629, 8523, 9277, 13258, 17046, 18554, 19887, 27831, 39774, 46403, 55662, 59661, 64939, 83493, 92806, 119322, 129878, 139209, 166986, 194817, 278418, 389634, 417627, 454573, 584451, 835254, 909146, 1168902, 1363719, 2727438, 4091157, 8182314, 8785319, 17570638, 26355957, 52711914, 61497233, 79067871, 122994466, 158135742, 184491699, 368983398, 430480631, 553475097, 860961262, 1106950194, 1291441893, 2582883786, 3874325679, 7748651358]

約数ペア:

[(1, 7748651358), (2, 3874325679), (3, 2582883786), (6, 1291441893), (7, 1106950194), (9, 860961262), (14, 553475097), (18, 430480631), (21, 368983398), (42, 184491699), (49, 158135742), (63, 122994466), (98, 79067871), (126, 61497233), (147, 52711914), (294, 26355957), (441, 17570638), (882, 8785319), (947, 8182314), (1894, 4091157), (2841, 2727438), (5682, 1363719), (6629, 1168902), (8523, 909146), (9277, 835254), (13258, 584451), (17046, 454573), (18554, 417627), (19887, 389634), (27831, 278418), (39774, 194817), (46403, 166986), (55662, 139209), (59661, 129878), (64939, 119322), (83493, 92806)]