18877152

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{4013}}^1$

素因数の和:4040

約数の個数: 72

約数和(自身を含む): 57657096

約数和(自身を除く): 38779944

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, 4013, 4704, 8026, 12039, 16052, 24078, 28091, 32104, 48156, 56182, 64208, 84273, 96312, 112364, 128416, 168546, 192624, 196637, 224728, 337092, 385248, 393274, 449456, 589911, 674184, 786548, 898912, 1179822, 1348368, 1573096, 2359644, 2696736, 3146192, 4719288, 6292384, 9438576, 18877152]

約数ペア:

[(1, 18877152), (2, 9438576), (3, 6292384), (4, 4719288), (6, 3146192), (7, 2696736), (8, 2359644), (12, 1573096), (14, 1348368), (16, 1179822), (21, 898912), (24, 786548), (28, 674184), (32, 589911), (42, 449456), (48, 393274), (49, 385248), (56, 337092), (84, 224728), (96, 196637), (98, 192624), (112, 168546), (147, 128416), (168, 112364), (196, 96312), (224, 84273), (294, 64208), (336, 56182), (392, 48156), (588, 32104), (672, 28091), (784, 24078), (1176, 16052), (1568, 12039), (2352, 8026), (4013, 4704)]