9988488

素因数分解:

$2^3\times 3^3\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:499

約数の個数: 64

約数和(自身を含む): 28036800

約数和(自身を除く): 18048312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 131, 216, 262, 353, 393, 524, 706, 786, 1048, 1059, 1179, 1412, 1572, 2118, 2358, 2824, 3144, 3177, 3537, 4236, 4716, 6354, 7074, 8472, 9432, 9531, 12708, 14148, 19062, 25416, 28296, 38124, 46243, 76248, 92486, 138729, 184972, 277458, 369944, 416187, 554916, 832374, 1109832, 1248561, 1664748, 2497122, 3329496, 4994244, 9988488]

約数ペア:

[(1, 9988488), (2, 4994244), (3, 3329496), (4, 2497122), (6, 1664748), (8, 1248561), (9, 1109832), (12, 832374), (18, 554916), (24, 416187), (27, 369944), (36, 277458), (54, 184972), (72, 138729), (108, 92486), (131, 76248), (216, 46243), (262, 38124), (353, 28296), (393, 25416), (524, 19062), (706, 14148), (786, 12708), (1048, 9531), (1059, 9432), (1179, 8472), (1412, 7074), (1572, 6354), (2118, 4716), (2358, 4236), (2824, 3537), (3144, 3177)]