21483168

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{4567}}^1$

素因数の和:4594

約数の個数: 72

約数和(自身を含む): 65614752

約数和(自身を除く): 44131584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4567, 4704, 9134, 13701, 18268, 27402, 31969, 36536, 54804, 63938, 73072, 95907, 109608, 127876, 146144, 191814, 219216, 223783, 255752, 383628, 438432, 447566, 511504, 671349, 767256, 895132, 1023008, 1342698, 1534512, 1790264, 2685396, 3069024, 3580528, 5370792, 7161056, 10741584, 21483168]

約数ペア:

[(1, 21483168), (2, 10741584), (3, 7161056), (4, 5370792), (6, 3580528), (7, 3069024), (8, 2685396), (12, 1790264), (14, 1534512), (16, 1342698), (21, 1023008), (24, 895132), (28, 767256), (32, 671349), (42, 511504), (48, 447566), (49, 438432), (56, 383628), (84, 255752), (96, 223783), (98, 219216), (112, 191814), (147, 146144), (168, 127876), (196, 109608), (224, 95907), (294, 73072), (336, 63938), (392, 54804), (588, 36536), (672, 31969), (784, 27402), (1176, 18268), (1568, 13701), (2352, 9134), (4567, 4704)]