42051996

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:824

約数の個数: 108

約数和(自身を含む): 127807680

約数和(自身を除く): 85755684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 49, 62, 63, 84, 93, 98, 124, 126, 147, 186, 196, 217, 252, 279, 294, 372, 434, 441, 558, 588, 651, 769, 868, 882, 1116, 1302, 1519, 1538, 1764, 1953, 2307, 2604, 3038, 3076, 3906, 4557, 4614, 5383, 6076, 6921, 7812, 9114, 9228, 10766, 13671, 13842, 16149, 18228, 21532, 23839, 27342, 27684, 32298, 37681, 47678, 48447, 54684, 64596, 71517, 75362, 95356, 96894, 113043, 143034, 150724, 166873, 193788, 214551, 226086, 286068, 333746, 339129, 429102, 452172, 500619, 667492, 678258, 858204, 1001238, 1168111, 1356516, 1501857, 2002476, 2336222, 3003714, 3504333, 4672444, 6007428, 7008666, 10512999, 14017332, 21025998, 42051996]

約数ペア:

[(1, 42051996), (2, 21025998), (3, 14017332), (4, 10512999), (6, 7008666), (7, 6007428), (9, 4672444), (12, 3504333), (14, 3003714), (18, 2336222), (21, 2002476), (28, 1501857), (31, 1356516), (36, 1168111), (42, 1001238), (49, 858204), (62, 678258), (63, 667492), (84, 500619), (93, 452172), (98, 429102), (124, 339129), (126, 333746), (147, 286068), (186, 226086), (196, 214551), (217, 193788), (252, 166873), (279, 150724), (294, 143034), (372, 113043), (434, 96894), (441, 95356), (558, 75362), (588, 71517), (651, 64596), (769, 54684), (868, 48447), (882, 47678), (1116, 37681), (1302, 32298), (1519, 27684), (1538, 27342), (1764, 23839), (1953, 21532), (2307, 18228), (2604, 16149), (3038, 13842), (3076, 13671), (3906, 10766), (4557, 9228), (4614, 9114), (5383, 7812), (6076, 6921)]