1890768

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{3581}}^1$

素因数の和:3603

約数の個数: 40

約数和(自身を含む): 5330016

約数和(自身を除く): 3439248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 3581, 7162, 10743, 14324, 21486, 28648, 39391, 42972, 57296, 78782, 85944, 118173, 157564, 171888, 236346, 315128, 472692, 630256, 945384, 1890768]

約数ペア:

[(1, 1890768), (2, 945384), (3, 630256), (4, 472692), (6, 315128), (8, 236346), (11, 171888), (12, 157564), (16, 118173), (22, 85944), (24, 78782), (33, 57296), (44, 42972), (48, 39391), (66, 28648), (88, 21486), (132, 14324), (176, 10743), (264, 7162), (528, 3581)]