1861778064

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{731831}}^1$

素因数の和:731895

約数の個数: 40

約数和(自身を含む): 4900347072

約数和(自身を除く): 3038569008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 731831, 1463662, 2195493, 2927324, 4390986, 5854648, 8781972, 11709296, 17563944, 35127888, 38787043, 77574086, 116361129, 155148172, 232722258, 310296344, 465444516, 620592688, 930889032, 1861778064]

約数ペア:

[(1, 1861778064), (2, 930889032), (3, 620592688), (4, 465444516), (6, 310296344), (8, 232722258), (12, 155148172), (16, 116361129), (24, 77574086), (48, 38787043), (53, 35127888), (106, 17563944), (159, 11709296), (212, 8781972), (318, 5854648), (424, 4390986), (636, 2927324), (848, 2195493), (1272, 1463662), (2544, 731831)]