15487992

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{16547}}^1$

素因数の和:16572

約数の個数: 48

約数和(自身を含む): 45176040

約数和(自身を除く): 29688048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 16547, 33094, 49641, 66188, 99282, 132376, 148923, 198564, 215111, 297846, 397128, 430222, 595692, 645333, 860444, 1191384, 1290666, 1720888, 1935999, 2581332, 3871998, 5162664, 7743996, 15487992]

約数ペア:

[(1, 15487992), (2, 7743996), (3, 5162664), (4, 3871998), (6, 2581332), (8, 1935999), (9, 1720888), (12, 1290666), (13, 1191384), (18, 860444), (24, 645333), (26, 595692), (36, 430222), (39, 397128), (52, 297846), (72, 215111), (78, 198564), (104, 148923), (117, 132376), (156, 99282), (234, 66188), (312, 49641), (468, 33094), (936, 16547)]