19530072288

素因数分解:

$2^5\times 3^2\times {\mathrm{7109}}^1\times {\mathrm{9539}}^1$

素因数の和:16664

約数の個数: 72

約数和(自身を含む): 55552278600

約数和(自身を除く): 36022206312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 7109, 9539, 14218, 19078, 21327, 28436, 28617, 38156, 42654, 56872, 57234, 63981, 76312, 85308, 85851, 113744, 114468, 127962, 152624, 170616, 171702, 227488, 228936, 255924, 305248, 341232, 343404, 457872, 511848, 682464, 686808, 915744, 1023696, 1373616, 2047392, 2747232, 67812751, 135625502, 203438253, 271251004, 406876506, 542502008, 610314759, 813753012, 1085004016, 1220629518, 1627506024, 2170008032, 2441259036, 3255012048, 4882518072, 6510024096, 9765036144, 19530072288]

約数ペア:

[(1, 19530072288), (2, 9765036144), (3, 6510024096), (4, 4882518072), (6, 3255012048), (8, 2441259036), (9, 2170008032), (12, 1627506024), (16, 1220629518), (18, 1085004016), (24, 813753012), (32, 610314759), (36, 542502008), (48, 406876506), (72, 271251004), (96, 203438253), (144, 135625502), (288, 67812751), (7109, 2747232), (9539, 2047392), (14218, 1373616), (19078, 1023696), (21327, 915744), (28436, 686808), (28617, 682464), (38156, 511848), (42654, 457872), (56872, 343404), (57234, 341232), (63981, 305248), (76312, 255924), (85308, 228936), (85851, 227488), (113744, 171702), (114468, 170616), (127962, 152624)]