7021812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{467}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 18869760

約数和(自身を除く): 11847948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 179, 358, 467, 537, 716, 934, 1074, 1253, 1401, 1868, 2148, 2506, 2802, 3269, 3759, 5012, 5604, 6538, 7518, 9807, 13076, 15036, 19614, 39228, 83593, 167186, 250779, 334372, 501558, 585151, 1003116, 1170302, 1755453, 2340604, 3510906, 7021812]

約数ペア:

[(1, 7021812), (2, 3510906), (3, 2340604), (4, 1755453), (6, 1170302), (7, 1003116), (12, 585151), (14, 501558), (21, 334372), (28, 250779), (42, 167186), (84, 83593), (179, 39228), (358, 19614), (467, 15036), (537, 13076), (716, 9807), (934, 7518), (1074, 6538), (1253, 5604), (1401, 5012), (1868, 3759), (2148, 3269), (2506, 2802)]