16673448

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{461}}^1$

素因数の和:618

約数の個数: 64

約数和(自身を含む): 45904320

約数和(自身を除く): 29230872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 137, 264, 274, 411, 461, 548, 822, 922, 1096, 1383, 1507, 1644, 1844, 2766, 3014, 3288, 3688, 4521, 5071, 5532, 6028, 9042, 10142, 11064, 12056, 15213, 18084, 20284, 30426, 36168, 40568, 60852, 63157, 121704, 126314, 189471, 252628, 378942, 505256, 694727, 757884, 1389454, 1515768, 2084181, 2778908, 4168362, 5557816, 8336724, 16673448]

約数ペア:

[(1, 16673448), (2, 8336724), (3, 5557816), (4, 4168362), (6, 2778908), (8, 2084181), (11, 1515768), (12, 1389454), (22, 757884), (24, 694727), (33, 505256), (44, 378942), (66, 252628), (88, 189471), (132, 126314), (137, 121704), (264, 63157), (274, 60852), (411, 40568), (461, 36168), (548, 30426), (822, 20284), (922, 18084), (1096, 15213), (1383, 12056), (1507, 11064), (1644, 10142), (1844, 9042), (2766, 6028), (3014, 5532), (3288, 5071), (3688, 4521)]