402849342

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{10987}}^1$

素因数の和:11102

約数の個数: 64

約数和(自身を含む): 1033751040

約数和(自身を除く): 630901698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 97, 126, 189, 194, 291, 378, 582, 679, 873, 1358, 1746, 2037, 2619, 4074, 5238, 6111, 10987, 12222, 18333, 21974, 32961, 36666, 65922, 76909, 98883, 153818, 197766, 230727, 296649, 461454, 593298, 692181, 1065739, 1384362, 2076543, 2131478, 3197217, 4153086, 6394434, 7460173, 9591651, 14920346, 19183302, 22380519, 28774953, 44761038, 57549906, 67141557, 134283114, 201424671, 402849342]

約数ペア:

[(1, 402849342), (2, 201424671), (3, 134283114), (6, 67141557), (7, 57549906), (9, 44761038), (14, 28774953), (18, 22380519), (21, 19183302), (27, 14920346), (42, 9591651), (54, 7460173), (63, 6394434), (97, 4153086), (126, 3197217), (189, 2131478), (194, 2076543), (291, 1384362), (378, 1065739), (582, 692181), (679, 593298), (873, 461454), (1358, 296649), (1746, 230727), (2037, 197766), (2619, 153818), (4074, 98883), (5238, 76909), (6111, 65922), (10987, 36666), (12222, 32961), (18333, 21974)]