19118748768

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{67901}}^1$

素因数の和:68340

約数の個数: 96

約数和(自身を含む): 57493981440

約数和(自身を除く): 38375232672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 419, 672, 838, 1257, 1676, 2514, 2933, 3352, 5028, 5866, 6704, 8799, 10056, 11732, 13408, 17598, 20112, 23464, 35196, 40224, 46928, 67901, 70392, 93856, 135802, 140784, 203703, 271604, 281568, 407406, 475307, 543208, 814812, 950614, 1086416, 1425921, 1629624, 1901228, 2172832, 2851842, 3259248, 3802456, 5703684, 6518496, 7604912, 11407368, 15209824, 22814736, 28450519, 45629472, 56901038, 85351557, 113802076, 170703114, 199153633, 227604152, 341406228, 398307266, 455208304, 597460899, 682812456, 796614532, 910416608, 1194921798, 1365624912, 1593229064, 2389843596, 2731249824, 3186458128, 4779687192, 6372916256, 9559374384, 19118748768]

約数ペア:

[(1, 19118748768), (2, 9559374384), (3, 6372916256), (4, 4779687192), (6, 3186458128), (7, 2731249824), (8, 2389843596), (12, 1593229064), (14, 1365624912), (16, 1194921798), (21, 910416608), (24, 796614532), (28, 682812456), (32, 597460899), (42, 455208304), (48, 398307266), (56, 341406228), (84, 227604152), (96, 199153633), (112, 170703114), (168, 113802076), (224, 85351557), (336, 56901038), (419, 45629472), (672, 28450519), (838, 22814736), (1257, 15209824), (1676, 11407368), (2514, 7604912), (2933, 6518496), (3352, 5703684), (5028, 3802456), (5866, 3259248), (6704, 2851842), (8799, 2172832), (10056, 1901228), (11732, 1629624), (13408, 1425921), (17598, 1086416), (20112, 950614), (23464, 814812), (35196, 543208), (40224, 475307), (46928, 407406), (67901, 281568), (70392, 271604), (93856, 203703), (135802, 140784)]