18444300992

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{471673}}^1$

素因数の和:471745

約数の個数: 56

約数和(自身を含む): 40254545856

約数和(自身を除く): 21810244864

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 188, 208, 376, 416, 611, 752, 832, 1222, 1504, 2444, 3008, 4888, 9776, 19552, 39104, 471673, 943346, 1886692, 3773384, 6131749, 7546768, 12263498, 15093536, 22168631, 24526996, 30187072, 44337262, 49053992, 88674524, 98107984, 177349048, 196215968, 288192203, 354698096, 392431936, 576384406, 709396192, 1152768812, 1418792384, 2305537624, 4611075248, 9222150496, 18444300992]

約数ペア:

[(1, 18444300992), (2, 9222150496), (4, 4611075248), (8, 2305537624), (13, 1418792384), (16, 1152768812), (26, 709396192), (32, 576384406), (47, 392431936), (52, 354698096), (64, 288192203), (94, 196215968), (104, 177349048), (188, 98107984), (208, 88674524), (376, 49053992), (416, 44337262), (611, 30187072), (752, 24526996), (832, 22168631), (1222, 15093536), (1504, 12263498), (2444, 7546768), (3008, 6131749), (4888, 3773384), (9776, 1886692), (19552, 943346), (39104, 471673)]