21429854976

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1468603}}^1$

素因数の和:1468641

約数の個数: 72

約数和(自身を含む): 60036531520

約数和(自身を除く): 38606676544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 608, 768, 912, 1216, 1824, 2432, 3648, 4864, 7296, 14592, 1468603, 2937206, 4405809, 5874412, 8811618, 11748824, 17623236, 23497648, 27903457, 35246472, 46995296, 55806914, 70492944, 83710371, 93990592, 111613828, 140985888, 167420742, 187981184, 223227656, 281971776, 334841484, 375962368, 446455312, 563943552, 669682968, 892910624, 1127887104, 1339365936, 1785821248, 2678731872, 3571642496, 5357463744, 7143284992, 10714927488, 21429854976]

約数ペア:

[(1, 21429854976), (2, 10714927488), (3, 7143284992), (4, 5357463744), (6, 3571642496), (8, 2678731872), (12, 1785821248), (16, 1339365936), (19, 1127887104), (24, 892910624), (32, 669682968), (38, 563943552), (48, 446455312), (57, 375962368), (64, 334841484), (76, 281971776), (96, 223227656), (114, 187981184), (128, 167420742), (152, 140985888), (192, 111613828), (228, 93990592), (256, 83710371), (304, 70492944), (384, 55806914), (456, 46995296), (608, 35246472), (768, 27903457), (912, 23497648), (1216, 17623236), (1824, 11748824), (2432, 8811618), (3648, 5874412), (4864, 4405809), (7296, 2937206), (14592, 1468603)]