7853946534

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1\times {\mathrm{2029}}^1$

素因数の和:3066

約数の個数: 96

約数和(自身を含む): 20105379840

約数和(自身を除く): 12251433306

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 991, 1302, 1953, 1982, 2029, 2973, 3906, 4058, 5946, 6087, 6937, 8919, 12174, 13874, 14203, 17838, 18261, 20811, 28406, 30721, 36522, 41622, 42609, 61442, 62433, 62899, 85218, 92163, 124866, 125798, 127827, 184326, 188697, 215047, 255654, 276489, 377394, 430094, 440293, 552978, 566091, 645141, 880586, 1132182, 1290282, 1320879, 1935423, 2010739, 2641758, 3870846, 3962637, 4021478, 6032217, 7925274, 12064434, 14075173, 18096651, 28150346, 36193302, 42225519, 62332909, 84451038, 124665818, 126676557, 186998727, 253353114, 373997454, 436330363, 560996181, 872660726, 1121992362, 1308991089, 2617982178, 3926973267, 7853946534]

約数ペア:

[(1, 7853946534), (2, 3926973267), (3, 2617982178), (6, 1308991089), (7, 1121992362), (9, 872660726), (14, 560996181), (18, 436330363), (21, 373997454), (31, 253353114), (42, 186998727), (62, 126676557), (63, 124665818), (93, 84451038), (126, 62332909), (186, 42225519), (217, 36193302), (279, 28150346), (434, 18096651), (558, 14075173), (651, 12064434), (991, 7925274), (1302, 6032217), (1953, 4021478), (1982, 3962637), (2029, 3870846), (2973, 2641758), (3906, 2010739), (4058, 1935423), (5946, 1320879), (6087, 1290282), (6937, 1132182), (8919, 880586), (12174, 645141), (13874, 566091), (14203, 552978), (17838, 440293), (18261, 430094), (20811, 377394), (28406, 276489), (30721, 255654), (36522, 215047), (41622, 188697), (42609, 184326), (61442, 127827), (62433, 125798), (62899, 124866), (85218, 92163)]