218912076

素因数分解:

$2^2\times 3^2\times {\mathrm{383}}^1\times {\mathrm{15877}}^1$

素因数の和:16270

約数の個数: 36

約数和(自身を含む): 554840832

約数和(自身を除く): 335928756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 383, 766, 1149, 1532, 2298, 3447, 4596, 6894, 13788, 15877, 31754, 47631, 63508, 95262, 142893, 190524, 285786, 571572, 6080891, 12161782, 18242673, 24323564, 36485346, 54728019, 72970692, 109456038, 218912076]

約数ペア:

[(1, 218912076), (2, 109456038), (3, 72970692), (4, 54728019), (6, 36485346), (9, 24323564), (12, 18242673), (18, 12161782), (36, 6080891), (383, 571572), (766, 285786), (1149, 190524), (1532, 142893), (2298, 95262), (3447, 63508), (4596, 47631), (6894, 31754), (13788, 15877)]