201718173708

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1543}}^1\times {\mathrm{213613}}^1$

素因数の和:215183

約数の個数: 72

約数和(自身を含む): 540245186208

約数和(自身を除く): 338527012500

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 1543, 3086, 4629, 6172, 9258, 13887, 18516, 26231, 27774, 52462, 55548, 78693, 104924, 157386, 213613, 236079, 314772, 427226, 472158, 640839, 854452, 944316, 1281678, 1922517, 2563356, 3631421, 3845034, 7262842, 7690068, 10894263, 14525684, 21788526, 32682789, 43577052, 65365578, 130731156, 329604859, 659209718, 988814577, 1318419436, 1977629154, 2966443731, 3955258308, 5603282603, 5932887462, 11206565206, 11865774924, 16809847809, 22413130412, 33619695618, 50429543427, 67239391236, 100859086854, 201718173708]

約数ペア:

[(1, 201718173708), (2, 100859086854), (3, 67239391236), (4, 50429543427), (6, 33619695618), (9, 22413130412), (12, 16809847809), (17, 11865774924), (18, 11206565206), (34, 5932887462), (36, 5603282603), (51, 3955258308), (68, 2966443731), (102, 1977629154), (153, 1318419436), (204, 988814577), (306, 659209718), (612, 329604859), (1543, 130731156), (3086, 65365578), (4629, 43577052), (6172, 32682789), (9258, 21788526), (13887, 14525684), (18516, 10894263), (26231, 7690068), (27774, 7262842), (52462, 3845034), (55548, 3631421), (78693, 2563356), (104924, 1922517), (157386, 1281678), (213613, 944316), (236079, 854452), (314772, 640839), (427226, 472158)]