15986358

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{587}}^1$

素因数の和:701

約数の個数: 48

約数和(自身を含む): 37149840

約数和(自身を除く): 21163482

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 89, 102, 153, 178, 267, 306, 534, 587, 801, 1174, 1513, 1602, 1761, 3026, 3522, 4539, 5283, 9078, 9979, 10566, 13617, 19958, 27234, 29937, 52243, 59874, 89811, 104486, 156729, 179622, 313458, 470187, 888131, 940374, 1776262, 2664393, 5328786, 7993179, 15986358]

約数ペア:

[(1, 15986358), (2, 7993179), (3, 5328786), (6, 2664393), (9, 1776262), (17, 940374), (18, 888131), (34, 470187), (51, 313458), (89, 179622), (102, 156729), (153, 104486), (178, 89811), (267, 59874), (306, 52243), (534, 29937), (587, 27234), (801, 19958), (1174, 13617), (1513, 10566), (1602, 9979), (1761, 9078), (3026, 5283), (3522, 4539)]