38563812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{769}}^1$

素因数の和:985

約数の個数: 72

約数和(自身を含む): 112112000

約数和(自身を除く): 73548188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 199, 252, 398, 597, 769, 796, 1194, 1393, 1538, 1791, 2307, 2388, 2786, 3076, 3582, 4179, 4614, 5383, 5572, 6921, 7164, 8358, 9228, 10766, 12537, 13842, 16149, 16716, 21532, 25074, 27684, 32298, 48447, 50148, 64596, 96894, 153031, 193788, 306062, 459093, 612124, 918186, 1071217, 1377279, 1836372, 2142434, 2754558, 3213651, 4284868, 5509116, 6427302, 9640953, 12854604, 19281906, 38563812]

約数ペア:

[(1, 38563812), (2, 19281906), (3, 12854604), (4, 9640953), (6, 6427302), (7, 5509116), (9, 4284868), (12, 3213651), (14, 2754558), (18, 2142434), (21, 1836372), (28, 1377279), (36, 1071217), (42, 918186), (63, 612124), (84, 459093), (126, 306062), (199, 193788), (252, 153031), (398, 96894), (597, 64596), (769, 50148), (796, 48447), (1194, 32298), (1393, 27684), (1538, 25074), (1791, 21532), (2307, 16716), (2388, 16149), (2786, 13842), (3076, 12537), (3582, 10766), (4179, 9228), (4614, 8358), (5383, 7164), (5572, 6921)]