19264392

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:193

約数の個数: 160

約数和(自身を含む): 64120320

約数和(自身を除く): 44855928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 54, 56, 62, 63, 72, 81, 84, 93, 108, 124, 126, 137, 162, 168, 186, 189, 216, 217, 248, 252, 274, 279, 324, 372, 378, 411, 434, 504, 548, 558, 567, 648, 651, 744, 756, 822, 837, 868, 959, 1096, 1116, 1134, 1233, 1302, 1512, 1644, 1674, 1736, 1918, 1953, 2232, 2268, 2466, 2511, 2604, 2877, 3288, 3348, 3699, 3836, 3906, 4247, 4536, 4932, 5022, 5208, 5754, 5859, 6696, 7398, 7672, 7812, 8494, 8631, 9864, 10044, 11097, 11508, 11718, 12741, 14796, 15624, 16988, 17262, 17577, 20088, 22194, 23016, 23436, 25482, 25893, 29592, 29729, 33976, 34524, 35154, 38223, 44388, 46872, 50964, 51786, 59458, 69048, 70308, 76446, 77679, 88776, 89187, 101928, 103572, 114669, 118916, 140616, 152892, 155358, 178374, 207144, 229338, 237832, 267561, 305784, 310716, 344007, 356748, 458676, 535122, 621432, 688014, 713496, 802683, 917352, 1070244, 1376028, 1605366, 2140488, 2408049, 2752056, 3210732, 4816098, 6421464, 9632196, 19264392]

約数ペア:

[(1, 19264392), (2, 9632196), (3, 6421464), (4, 4816098), (6, 3210732), (7, 2752056), (8, 2408049), (9, 2140488), (12, 1605366), (14, 1376028), (18, 1070244), (21, 917352), (24, 802683), (27, 713496), (28, 688014), (31, 621432), (36, 535122), (42, 458676), (54, 356748), (56, 344007), (62, 310716), (63, 305784), (72, 267561), (81, 237832), (84, 229338), (93, 207144), (108, 178374), (124, 155358), (126, 152892), (137, 140616), (162, 118916), (168, 114669), (186, 103572), (189, 101928), (216, 89187), (217, 88776), (248, 77679), (252, 76446), (274, 70308), (279, 69048), (324, 59458), (372, 51786), (378, 50964), (411, 46872), (434, 44388), (504, 38223), (548, 35154), (558, 34524), (567, 33976), (648, 29729), (651, 29592), (744, 25893), (756, 25482), (822, 23436), (837, 23016), (868, 22194), (959, 20088), (1096, 17577), (1116, 17262), (1134, 16988), (1233, 15624), (1302, 14796), (1512, 12741), (1644, 11718), (1674, 11508), (1736, 11097), (1918, 10044), (1953, 9864), (2232, 8631), (2268, 8494), (2466, 7812), (2511, 7672), (2604, 7398), (2877, 6696), (3288, 5859), (3348, 5754), (3699, 5208), (3836, 5022), (3906, 4932), (4247, 4536)]