19236744

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:164

約数の個数: 128

約数和(自身を含む): 57456000

約数和(自身を除く): 38219256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 37, 54, 58, 72, 74, 83, 87, 108, 111, 116, 148, 166, 174, 216, 222, 232, 249, 261, 296, 332, 333, 348, 444, 498, 522, 664, 666, 696, 747, 783, 888, 996, 999, 1044, 1073, 1332, 1494, 1566, 1992, 1998, 2088, 2146, 2241, 2407, 2664, 2988, 3071, 3132, 3219, 3996, 4292, 4482, 4814, 5976, 6142, 6264, 6438, 7221, 7992, 8584, 8964, 9213, 9628, 9657, 12284, 12876, 14442, 17928, 18426, 19256, 19314, 21663, 24568, 25752, 27639, 28884, 28971, 36852, 38628, 43326, 55278, 57768, 57942, 64989, 73704, 77256, 82917, 86652, 89059, 110556, 115884, 129978, 165834, 173304, 178118, 221112, 231768, 259956, 267177, 331668, 356236, 519912, 534354, 663336, 712472, 801531, 1068708, 1603062, 2137416, 2404593, 3206124, 4809186, 6412248, 9618372, 19236744]

約数ペア:

[(1, 19236744), (2, 9618372), (3, 6412248), (4, 4809186), (6, 3206124), (8, 2404593), (9, 2137416), (12, 1603062), (18, 1068708), (24, 801531), (27, 712472), (29, 663336), (36, 534354), (37, 519912), (54, 356236), (58, 331668), (72, 267177), (74, 259956), (83, 231768), (87, 221112), (108, 178118), (111, 173304), (116, 165834), (148, 129978), (166, 115884), (174, 110556), (216, 89059), (222, 86652), (232, 82917), (249, 77256), (261, 73704), (296, 64989), (332, 57942), (333, 57768), (348, 55278), (444, 43326), (498, 38628), (522, 36852), (664, 28971), (666, 28884), (696, 27639), (747, 25752), (783, 24568), (888, 21663), (996, 19314), (999, 19256), (1044, 18426), (1073, 17928), (1332, 14442), (1494, 12876), (1566, 12284), (1992, 9657), (1998, 9628), (2088, 9213), (2146, 8964), (2241, 8584), (2407, 7992), (2664, 7221), (2988, 6438), (3071, 6264), (3132, 6142), (3219, 5976), (3996, 4814), (4292, 4482)]