18863712

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{3119}}^1$

素因数の和:3145

約数の個数: 96

約数和(自身を含む): 62899200

約数和(自身を除く): 44035488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 3119, 6048, 6238, 9357, 12476, 18714, 21833, 24952, 28071, 37428, 43666, 49904, 56142, 65499, 74856, 84213, 87332, 99808, 112284, 130998, 149712, 168426, 174664, 196497, 224568, 261996, 299424, 336852, 349328, 392994, 449136, 523992, 589491, 673704, 698656, 785988, 898272, 1047984, 1178982, 1347408, 1571976, 2095968, 2357964, 2694816, 3143952, 4715928, 6287904, 9431856, 18863712]

約数ペア:

[(1, 18863712), (2, 9431856), (3, 6287904), (4, 4715928), (6, 3143952), (7, 2694816), (8, 2357964), (9, 2095968), (12, 1571976), (14, 1347408), (16, 1178982), (18, 1047984), (21, 898272), (24, 785988), (27, 698656), (28, 673704), (32, 589491), (36, 523992), (42, 449136), (48, 392994), (54, 349328), (56, 336852), (63, 299424), (72, 261996), (84, 224568), (96, 196497), (108, 174664), (112, 168426), (126, 149712), (144, 130998), (168, 112284), (189, 99808), (216, 87332), (224, 84213), (252, 74856), (288, 65499), (336, 56142), (378, 49904), (432, 43666), (504, 37428), (672, 28071), (756, 24952), (864, 21833), (1008, 18714), (1512, 12476), (2016, 9357), (3024, 6238), (3119, 6048)]