16453944

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17579}}^1$

素因数の和:17604

約数の個数: 48

約数和(自身を含む): 47993400

約数和(自身を除く): 31539456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 17579, 35158, 52737, 70316, 105474, 140632, 158211, 210948, 228527, 316422, 421896, 457054, 632844, 685581, 914108, 1265688, 1371162, 1828216, 2056743, 2742324, 4113486, 5484648, 8226972, 16453944]

約数ペア:

[(1, 16453944), (2, 8226972), (3, 5484648), (4, 4113486), (6, 2742324), (8, 2056743), (9, 1828216), (12, 1371162), (13, 1265688), (18, 914108), (24, 685581), (26, 632844), (36, 457054), (39, 421896), (52, 316422), (72, 228527), (78, 210948), (104, 158211), (117, 140632), (156, 105474), (234, 70316), (312, 52737), (468, 35158), (936, 17579)]