19664064

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{4877}}^1$

素因数の和:4902

約数の個数: 84

約数和(自身を含む): 64428624

約数和(自身を除く): 44764560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 4877, 9754, 14631, 19508, 29262, 34139, 39016, 43893, 58524, 68278, 78032, 87786, 102417, 117048, 136556, 156064, 175572, 204834, 234096, 273112, 307251, 312128, 351144, 409668, 468192, 546224, 614502, 702288, 819336, 936384, 1092448, 1229004, 1404576, 1638672, 2184896, 2458008, 2809152, 3277344, 4916016, 6554688, 9832032, 19664064]

約数ペア:

[(1, 19664064), (2, 9832032), (3, 6554688), (4, 4916016), (6, 3277344), (7, 2809152), (8, 2458008), (9, 2184896), (12, 1638672), (14, 1404576), (16, 1229004), (18, 1092448), (21, 936384), (24, 819336), (28, 702288), (32, 614502), (36, 546224), (42, 468192), (48, 409668), (56, 351144), (63, 312128), (64, 307251), (72, 273112), (84, 234096), (96, 204834), (112, 175572), (126, 156064), (144, 136556), (168, 117048), (192, 102417), (224, 87786), (252, 78032), (288, 68278), (336, 58524), (448, 43893), (504, 39016), (576, 34139), (672, 29262), (1008, 19508), (1344, 14631), (2016, 9754), (4032, 4877)]