42571494

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:232

約数の個数: 120

約数和(自身を含む): 115207488

約数和(自身を除く): 72635994

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 49, 54, 62, 63, 81, 93, 98, 126, 147, 162, 173, 186, 189, 217, 279, 294, 346, 378, 434, 441, 519, 558, 567, 651, 837, 882, 1038, 1134, 1211, 1302, 1323, 1519, 1557, 1674, 1953, 2422, 2511, 2646, 3038, 3114, 3633, 3906, 3969, 4557, 4671, 5022, 5363, 5859, 7266, 7938, 8477, 9114, 9342, 10726, 10899, 11718, 13671, 14013, 16089, 16954, 17577, 21798, 25431, 27342, 28026, 32178, 32697, 35154, 37541, 41013, 48267, 50862, 65394, 75082, 76293, 82026, 96534, 98091, 112623, 123039, 144801, 152586, 196182, 225246, 228879, 246078, 262787, 289602, 337869, 434403, 457758, 525574, 675738, 686637, 788361, 868806, 1013607, 1373274, 1576722, 2027214, 2365083, 3040821, 4730166, 6081642, 7095249, 14190498, 21285747, 42571494]

約数ペア:

[(1, 42571494), (2, 21285747), (3, 14190498), (6, 7095249), (7, 6081642), (9, 4730166), (14, 3040821), (18, 2365083), (21, 2027214), (27, 1576722), (31, 1373274), (42, 1013607), (49, 868806), (54, 788361), (62, 686637), (63, 675738), (81, 525574), (93, 457758), (98, 434403), (126, 337869), (147, 289602), (162, 262787), (173, 246078), (186, 228879), (189, 225246), (217, 196182), (279, 152586), (294, 144801), (346, 123039), (378, 112623), (434, 98091), (441, 96534), (519, 82026), (558, 76293), (567, 75082), (651, 65394), (837, 50862), (882, 48267), (1038, 41013), (1134, 37541), (1211, 35154), (1302, 32697), (1323, 32178), (1519, 28026), (1557, 27342), (1674, 25431), (1953, 21798), (2422, 17577), (2511, 16954), (2646, 16089), (3038, 14013), (3114, 13671), (3633, 11718), (3906, 10899), (3969, 10726), (4557, 9342), (4671, 9114), (5022, 8477), (5363, 7938), (5859, 7266)]