17929926

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{269}}^1$

素因数の和:330

約数の個数: 72

約数和(自身を含む): 46584720

約数和(自身を除く): 28654794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 269, 322, 414, 483, 529, 538, 807, 966, 1058, 1449, 1587, 1614, 1883, 2421, 2898, 3174, 3703, 3766, 4761, 4842, 5649, 6187, 7406, 9522, 11109, 11298, 12374, 16947, 18561, 22218, 33327, 33894, 37122, 43309, 55683, 66654, 86618, 111366, 129927, 142301, 259854, 284602, 389781, 426903, 779562, 853806, 996107, 1280709, 1992214, 2561418, 2988321, 5976642, 8964963, 17929926]

約数ペア:

[(1, 17929926), (2, 8964963), (3, 5976642), (6, 2988321), (7, 2561418), (9, 1992214), (14, 1280709), (18, 996107), (21, 853806), (23, 779562), (42, 426903), (46, 389781), (63, 284602), (69, 259854), (126, 142301), (138, 129927), (161, 111366), (207, 86618), (269, 66654), (322, 55683), (414, 43309), (483, 37122), (529, 33894), (538, 33327), (807, 22218), (966, 18561), (1058, 16947), (1449, 12374), (1587, 11298), (1614, 11109), (1883, 9522), (2421, 7406), (2898, 6187), (3174, 5649), (3703, 4842), (3766, 4761)]