18041566128

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{19782419}}^1$

素因数の和:19782449

約数の個数: 40

約数和(自身を含む): 49060401600

約数和(自身を除く): 31018835472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 19782419, 39564838, 59347257, 79129676, 118694514, 158259352, 237389028, 316518704, 375865961, 474778056, 751731922, 949556112, 1127597883, 1503463844, 2255195766, 3006927688, 4510391532, 6013855376, 9020783064, 18041566128]

約数ペア:

[(1, 18041566128), (2, 9020783064), (3, 6013855376), (4, 4510391532), (6, 3006927688), (8, 2255195766), (12, 1503463844), (16, 1127597883), (19, 949556112), (24, 751731922), (38, 474778056), (48, 375865961), (57, 316518704), (76, 237389028), (114, 158259352), (152, 118694514), (228, 79129676), (304, 59347257), (456, 39564838), (912, 19782419)]