18772096

素因数分解:

$2^7\times 7^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 45174780

約数和(自身を除く): 26402684

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 64, 73, 82, 98, 112, 128, 146, 164, 196, 224, 287, 292, 328, 392, 448, 511, 574, 584, 656, 784, 896, 1022, 1148, 1168, 1312, 1568, 2009, 2044, 2296, 2336, 2624, 2993, 3136, 3577, 4018, 4088, 4592, 4672, 5248, 5986, 6272, 7154, 8036, 8176, 9184, 9344, 11972, 14308, 16072, 16352, 18368, 20951, 23944, 28616, 32144, 32704, 36736, 41902, 47888, 57232, 64288, 65408, 83804, 95776, 114464, 128576, 146657, 167608, 191552, 228928, 257152, 293314, 335216, 383104, 457856, 586628, 670432, 1173256, 1340864, 2346512, 2681728, 4693024, 9386048, 18772096]

約数ペア:

[(1, 18772096), (2, 9386048), (4, 4693024), (7, 2681728), (8, 2346512), (14, 1340864), (16, 1173256), (28, 670432), (32, 586628), (41, 457856), (49, 383104), (56, 335216), (64, 293314), (73, 257152), (82, 228928), (98, 191552), (112, 167608), (128, 146657), (146, 128576), (164, 114464), (196, 95776), (224, 83804), (287, 65408), (292, 64288), (328, 57232), (392, 47888), (448, 41902), (511, 36736), (574, 32704), (584, 32144), (656, 28616), (784, 23944), (896, 20951), (1022, 18368), (1148, 16352), (1168, 16072), (1312, 14308), (1568, 11972), (2009, 9344), (2044, 9184), (2296, 8176), (2336, 8036), (2624, 7154), (2993, 6272), (3136, 5986), (3577, 5248), (4018, 4672), (4088, 4592)]