19036691784

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{72617}}^1$

素因数の和:72971

約数の個数: 96

約数和(自身を含む): 56415471840

約数和(自身を除く): 37378780056

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 331, 396, 662, 792, 993, 1324, 1986, 2648, 2979, 3641, 3972, 5958, 7282, 7944, 10923, 11916, 14564, 21846, 23832, 29128, 32769, 43692, 65538, 72617, 87384, 131076, 145234, 217851, 262152, 290468, 435702, 580936, 653553, 798787, 871404, 1307106, 1597574, 1742808, 2396361, 2614212, 3195148, 4792722, 5228424, 6390296, 7189083, 9585444, 14378166, 19170888, 24036227, 28756332, 48072454, 57512664, 72108681, 96144908, 144217362, 192289816, 216326043, 264398497, 288434724, 432652086, 528796994, 576869448, 793195491, 865304172, 1057593988, 1586390982, 1730608344, 2115187976, 2379586473, 3172781964, 4759172946, 6345563928, 9518345892, 19036691784]

約数ペア:

[(1, 19036691784), (2, 9518345892), (3, 6345563928), (4, 4759172946), (6, 3172781964), (8, 2379586473), (9, 2115187976), (11, 1730608344), (12, 1586390982), (18, 1057593988), (22, 865304172), (24, 793195491), (33, 576869448), (36, 528796994), (44, 432652086), (66, 288434724), (72, 264398497), (88, 216326043), (99, 192289816), (132, 144217362), (198, 96144908), (264, 72108681), (331, 57512664), (396, 48072454), (662, 28756332), (792, 24036227), (993, 19170888), (1324, 14378166), (1986, 9585444), (2648, 7189083), (2979, 6390296), (3641, 5228424), (3972, 4792722), (5958, 3195148), (7282, 2614212), (7944, 2396361), (10923, 1742808), (11916, 1597574), (14564, 1307106), (21846, 871404), (23832, 798787), (29128, 653553), (32769, 580936), (43692, 435702), (65538, 290468), (72617, 262152), (87384, 217851), (131076, 145234)]