17950870124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{59}}^1\times {\mathrm{5051}}^1$

素因数の和:5199

約数の個数: 72

約数和(自身を含む): 35825146560

約数和(自身を除く): 17874276436

約数列:

[1, 2, 4, 11, 22, 37, 44, 59, 74, 118, 148, 236, 407, 649, 814, 1298, 1369, 1628, 2183, 2596, 2738, 4366, 5051, 5476, 8732, 10102, 15059, 20204, 24013, 30118, 48026, 55561, 60236, 80771, 96052, 111122, 161542, 186887, 222244, 298009, 323084, 373774, 596018, 747548, 888481, 1192036, 1776962, 2055757, 3278099, 3553924, 4111514, 6556198, 6914819, 8223028, 11026333, 13112396, 13829638, 22052666, 27659276, 44105332, 76063009, 121289663, 152126018, 242579326, 304252036, 407974321, 485158652, 815948642, 1631897284, 4487717531, 8975435062, 17950870124]

約数ペア:

[(1, 17950870124), (2, 8975435062), (4, 4487717531), (11, 1631897284), (22, 815948642), (37, 485158652), (44, 407974321), (59, 304252036), (74, 242579326), (118, 152126018), (148, 121289663), (236, 76063009), (407, 44105332), (649, 27659276), (814, 22052666), (1298, 13829638), (1369, 13112396), (1628, 11026333), (2183, 8223028), (2596, 6914819), (2738, 6556198), (4366, 4111514), (5051, 3553924), (5476, 3278099), (8732, 2055757), (10102, 1776962), (15059, 1192036), (20204, 888481), (24013, 747548), (30118, 596018), (48026, 373774), (55561, 323084), (60236, 298009), (80771, 222244), (96052, 186887), (111122, 161542)]