18225210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19597}}^1$

素因数の和:19638

約数の個数: 32

約数和(自身を含む): 45153792

約数和(自身を除く): 26928582

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 19597, 39194, 58791, 97985, 117582, 195970, 293955, 587910, 607507, 1215014, 1822521, 3037535, 3645042, 6075070, 9112605, 18225210]

約数ペア:

[(1, 18225210), (2, 9112605), (3, 6075070), (5, 3645042), (6, 3037535), (10, 1822521), (15, 1215014), (30, 607507), (31, 587910), (62, 293955), (93, 195970), (155, 117582), (186, 97985), (310, 58791), (465, 39194), (930, 19597)]