1900771884

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1171}}^1\times {\mathrm{4099}}^1$

素因数の和:5291

約数の個数: 72

約数和(自身を含む): 5247278400

約数和(自身を除く): 3346506516

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 1171, 2342, 3513, 4099, 4684, 7026, 8198, 10539, 12297, 12881, 14052, 16396, 21078, 24594, 25762, 36891, 38643, 42156, 45089, 49188, 51524, 73782, 77286, 90178, 115929, 135267, 147564, 154572, 180356, 231858, 270534, 405801, 463716, 541068, 811602, 1623204, 4799929, 9599858, 14399787, 19199716, 28799574, 43199361, 52799219, 57599148, 86398722, 105598438, 158397657, 172797444, 211196876, 316795314, 475192971, 633590628, 950385942, 1900771884]

約数ペア:

[(1, 1900771884), (2, 950385942), (3, 633590628), (4, 475192971), (6, 316795314), (9, 211196876), (11, 172797444), (12, 158397657), (18, 105598438), (22, 86398722), (33, 57599148), (36, 52799219), (44, 43199361), (66, 28799574), (99, 19199716), (132, 14399787), (198, 9599858), (396, 4799929), (1171, 1623204), (2342, 811602), (3513, 541068), (4099, 463716), (4684, 405801), (7026, 270534), (8198, 231858), (10539, 180356), (12297, 154572), (12881, 147564), (14052, 135267), (16396, 115929), (21078, 90178), (24594, 77286), (25762, 73782), (36891, 51524), (38643, 49188), (42156, 45089)]