19694304

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{9769}}^1$

素因数の和:9792

約数の個数: 72

約数和(自身を含む): 64013040

約数和(自身を除く): 44318736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 9769, 19538, 29307, 39076, 58614, 68383, 78152, 87921, 117228, 136766, 156304, 175842, 205149, 234456, 273532, 312608, 351684, 410298, 468912, 547064, 615447, 703368, 820596, 937824, 1094128, 1230894, 1406736, 1641192, 2188256, 2461788, 2813472, 3282384, 4923576, 6564768, 9847152, 19694304]

約数ペア:

[(1, 19694304), (2, 9847152), (3, 6564768), (4, 4923576), (6, 3282384), (7, 2813472), (8, 2461788), (9, 2188256), (12, 1641192), (14, 1406736), (16, 1230894), (18, 1094128), (21, 937824), (24, 820596), (28, 703368), (32, 615447), (36, 547064), (42, 468912), (48, 410298), (56, 351684), (63, 312608), (72, 273532), (84, 234456), (96, 205149), (112, 175842), (126, 156304), (144, 136766), (168, 117228), (224, 87921), (252, 78152), (288, 68383), (336, 58614), (504, 39076), (672, 29307), (1008, 19538), (2016, 9769)]