2006905152

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{213319}}^1$

素因数の和:213348

約数の個数: 84

約数和(自身を含む): 6176893920

約数和(自身を除く): 4169988768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 9408, 213319, 426638, 639957, 853276, 1279914, 1493233, 1706552, 2559828, 2986466, 3413104, 4479699, 5119656, 5972932, 6826208, 8959398, 10239312, 10452631, 11945864, 13652416, 17918796, 20478624, 20905262, 23891728, 31357893, 35837592, 40957248, 41810524, 47783456, 62715786, 71675184, 83621048, 95566912, 125431572, 143350368, 167242096, 250863144, 286700736, 334484192, 501726288, 668968384, 1003452576, 2006905152]

約数ペア:

[(1, 2006905152), (2, 1003452576), (3, 668968384), (4, 501726288), (6, 334484192), (7, 286700736), (8, 250863144), (12, 167242096), (14, 143350368), (16, 125431572), (21, 95566912), (24, 83621048), (28, 71675184), (32, 62715786), (42, 47783456), (48, 41810524), (49, 40957248), (56, 35837592), (64, 31357893), (84, 23891728), (96, 20905262), (98, 20478624), (112, 17918796), (147, 13652416), (168, 11945864), (192, 10452631), (196, 10239312), (224, 8959398), (294, 6826208), (336, 5972932), (392, 5119656), (448, 4479699), (588, 3413104), (672, 2986466), (784, 2559828), (1176, 1706552), (1344, 1493233), (1568, 1279914), (2352, 853276), (3136, 639957), (4704, 426638), (9408, 213319)]