13366728

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{3257}}^1$

素因数の和:3291

約数の個数: 64

約数和(自身を含む): 39096000

約数和(自身を除く): 25729272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 3257, 4104, 6514, 9771, 13028, 19542, 26056, 29313, 39084, 58626, 61883, 78168, 87939, 117252, 123766, 175878, 185649, 234504, 247532, 351756, 371298, 495064, 556947, 703512, 742596, 1113894, 1485192, 1670841, 2227788, 3341682, 4455576, 6683364, 13366728]

約数ペア:

[(1, 13366728), (2, 6683364), (3, 4455576), (4, 3341682), (6, 2227788), (8, 1670841), (9, 1485192), (12, 1113894), (18, 742596), (19, 703512), (24, 556947), (27, 495064), (36, 371298), (38, 351756), (54, 247532), (57, 234504), (72, 185649), (76, 175878), (108, 123766), (114, 117252), (152, 87939), (171, 78168), (216, 61883), (228, 58626), (342, 39084), (456, 29313), (513, 26056), (684, 19542), (1026, 13028), (1368, 9771), (2052, 6514), (3257, 4104)]