19512144

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:126

約数の個数: 120

約数和(自身を含む): 59103360

約数和(自身を除く): 39591216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 47, 48, 54, 62, 72, 93, 94, 108, 124, 141, 144, 186, 188, 216, 248, 279, 282, 372, 376, 423, 432, 496, 558, 564, 744, 752, 837, 846, 961, 1116, 1128, 1269, 1457, 1488, 1674, 1692, 1922, 2232, 2256, 2538, 2883, 2914, 3348, 3384, 3844, 4371, 4464, 5076, 5766, 5828, 6696, 6768, 7688, 8649, 8742, 10152, 11532, 11656, 13113, 13392, 15376, 17298, 17484, 20304, 23064, 23312, 25947, 26226, 34596, 34968, 39339, 45167, 46128, 51894, 52452, 69192, 69936, 78678, 90334, 103788, 104904, 135501, 138384, 157356, 180668, 207576, 209808, 271002, 314712, 361336, 406503, 415152, 542004, 629424, 722672, 813006, 1084008, 1219509, 1626012, 2168016, 2439018, 3252024, 4878036, 6504048, 9756072, 19512144]

約数ペア:

[(1, 19512144), (2, 9756072), (3, 6504048), (4, 4878036), (6, 3252024), (8, 2439018), (9, 2168016), (12, 1626012), (16, 1219509), (18, 1084008), (24, 813006), (27, 722672), (31, 629424), (36, 542004), (47, 415152), (48, 406503), (54, 361336), (62, 314712), (72, 271002), (93, 209808), (94, 207576), (108, 180668), (124, 157356), (141, 138384), (144, 135501), (186, 104904), (188, 103788), (216, 90334), (248, 78678), (279, 69936), (282, 69192), (372, 52452), (376, 51894), (423, 46128), (432, 45167), (496, 39339), (558, 34968), (564, 34596), (744, 26226), (752, 25947), (837, 23312), (846, 23064), (961, 20304), (1116, 17484), (1128, 17298), (1269, 15376), (1457, 13392), (1488, 13113), (1674, 11656), (1692, 11532), (1922, 10152), (2232, 8742), (2256, 8649), (2538, 7688), (2883, 6768), (2914, 6696), (3348, 5828), (3384, 5766), (3844, 5076), (4371, 4464)]