18203292

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{2957}}^1$

素因数の和:2992

約数の個数: 60

約数和(自身を含む): 50108520

約数和(自身を除く): 31905228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 2957, 3078, 5914, 6156, 8871, 11828, 17742, 26613, 35484, 53226, 56183, 79839, 106452, 112366, 159678, 168549, 224732, 239517, 319356, 337098, 479034, 505647, 674196, 958068, 1011294, 1516941, 2022588, 3033882, 4550823, 6067764, 9101646, 18203292]

約数ペア:

[(1, 18203292), (2, 9101646), (3, 6067764), (4, 4550823), (6, 3033882), (9, 2022588), (12, 1516941), (18, 1011294), (19, 958068), (27, 674196), (36, 505647), (38, 479034), (54, 337098), (57, 319356), (76, 239517), (81, 224732), (108, 168549), (114, 159678), (162, 112366), (171, 106452), (228, 79839), (324, 56183), (342, 53226), (513, 35484), (684, 26613), (1026, 17742), (1539, 11828), (2052, 8871), (2957, 6156), (3078, 5914)]