853512894

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1213}}^1$

素因数の和:1362

約数の個数: 96

約数和(自身を含む): 2078678784

約数和(自身を除く): 1225165890

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 97, 117, 186, 194, 234, 279, 291, 403, 558, 582, 806, 873, 1209, 1213, 1261, 1746, 2418, 2426, 2522, 3007, 3627, 3639, 3783, 6014, 7254, 7278, 7566, 9021, 10917, 11349, 15769, 18042, 21834, 22698, 27063, 31538, 37603, 39091, 47307, 54126, 75206, 78182, 94614, 112809, 117273, 117661, 141921, 225618, 234546, 235322, 283842, 338427, 351819, 352983, 488839, 676854, 703638, 705966, 977678, 1058949, 1466517, 1529593, 2117898, 2933034, 3059186, 3647491, 4399551, 4588779, 7294982, 8799102, 9177558, 10942473, 13766337, 21884946, 27532674, 32827419, 47417383, 65654838, 94834766, 142252149, 284504298, 426756447, 853512894]

約数ペア:

[(1, 853512894), (2, 426756447), (3, 284504298), (6, 142252149), (9, 94834766), (13, 65654838), (18, 47417383), (26, 32827419), (31, 27532674), (39, 21884946), (62, 13766337), (78, 10942473), (93, 9177558), (97, 8799102), (117, 7294982), (186, 4588779), (194, 4399551), (234, 3647491), (279, 3059186), (291, 2933034), (403, 2117898), (558, 1529593), (582, 1466517), (806, 1058949), (873, 977678), (1209, 705966), (1213, 703638), (1261, 676854), (1746, 488839), (2418, 352983), (2426, 351819), (2522, 338427), (3007, 283842), (3627, 235322), (3639, 234546), (3783, 225618), (6014, 141921), (7254, 117661), (7278, 117273), (7566, 112809), (9021, 94614), (10917, 78182), (11349, 75206), (15769, 54126), (18042, 47307), (21834, 39091), (22698, 37603), (27063, 31538)]