18447648

素因数分解:

$2^5\times 3^1\times {\mathrm{59}}^1\times {\mathrm{3257}}^1$

素因数の和:3329

約数の個数: 48

約数和(自身を含む): 49260960

約数和(自身を除く): 30813312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 96, 118, 177, 236, 354, 472, 708, 944, 1416, 1888, 2832, 3257, 5664, 6514, 9771, 13028, 19542, 26056, 39084, 52112, 78168, 104224, 156336, 192163, 312672, 384326, 576489, 768652, 1152978, 1537304, 2305956, 3074608, 4611912, 6149216, 9223824, 18447648]

約数ペア:

[(1, 18447648), (2, 9223824), (3, 6149216), (4, 4611912), (6, 3074608), (8, 2305956), (12, 1537304), (16, 1152978), (24, 768652), (32, 576489), (48, 384326), (59, 312672), (96, 192163), (118, 156336), (177, 104224), (236, 78168), (354, 52112), (472, 39084), (708, 26056), (944, 19542), (1416, 13028), (1888, 9771), (2832, 6514), (3257, 5664)]