921715788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{73643}}^1$

素因数の和:73806

約数の個数: 48

約数和(自身を含む): 2474438400

約数和(自身を除く): 1552722612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 149, 298, 447, 596, 894, 1043, 1788, 2086, 3129, 4172, 6258, 12516, 73643, 147286, 220929, 294572, 441858, 515501, 883716, 1031002, 1546503, 2062004, 3093006, 6186012, 10972807, 21945614, 32918421, 43891228, 65836842, 76809649, 131673684, 153619298, 230428947, 307238596, 460857894, 921715788]

約数ペア:

[(1, 921715788), (2, 460857894), (3, 307238596), (4, 230428947), (6, 153619298), (7, 131673684), (12, 76809649), (14, 65836842), (21, 43891228), (28, 32918421), (42, 21945614), (84, 10972807), (149, 6186012), (298, 3093006), (447, 2062004), (596, 1546503), (894, 1031002), (1043, 883716), (1788, 515501), (2086, 441858), (3129, 294572), (4172, 220929), (6258, 147286), (12516, 73643)]