23421804

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:735

約数の個数: 72

約数和(自身を含む): 64714608

約数和(自身を除く): 41292804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 61, 84, 98, 122, 147, 183, 196, 244, 294, 366, 427, 588, 653, 732, 854, 1281, 1306, 1708, 1959, 2562, 2612, 2989, 3918, 4571, 5124, 5978, 7836, 8967, 9142, 11956, 13713, 17934, 18284, 27426, 31997, 35868, 39833, 54852, 63994, 79666, 95991, 119499, 127988, 159332, 191982, 238998, 278831, 383964, 477996, 557662, 836493, 1115324, 1672986, 1951817, 3345972, 3903634, 5855451, 7807268, 11710902, 23421804]

約数ペア:

[(1, 23421804), (2, 11710902), (3, 7807268), (4, 5855451), (6, 3903634), (7, 3345972), (12, 1951817), (14, 1672986), (21, 1115324), (28, 836493), (42, 557662), (49, 477996), (61, 383964), (84, 278831), (98, 238998), (122, 191982), (147, 159332), (183, 127988), (196, 119499), (244, 95991), (294, 79666), (366, 63994), (427, 54852), (588, 39833), (653, 35868), (732, 31997), (854, 27426), (1281, 18284), (1306, 17934), (1708, 13713), (1959, 11956), (2562, 9142), (2612, 8967), (2989, 7836), (3918, 5978), (4571, 5124)]