18798498

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2671}}^1$

素因数の和:2719

約数の個数: 48

約数和(自身を含む): 45017856

約数和(自身を除く): 26219358

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 306, 391, 414, 782, 1173, 2346, 2671, 3519, 5342, 7038, 8013, 16026, 24039, 45407, 48078, 61433, 90814, 122866, 136221, 184299, 272442, 368598, 408663, 552897, 817326, 1044361, 1105794, 2088722, 3133083, 6266166, 9399249, 18798498]

約数ペア:

[(1, 18798498), (2, 9399249), (3, 6266166), (6, 3133083), (9, 2088722), (17, 1105794), (18, 1044361), (23, 817326), (34, 552897), (46, 408663), (51, 368598), (69, 272442), (102, 184299), (138, 136221), (153, 122866), (207, 90814), (306, 61433), (391, 48078), (414, 45407), (782, 24039), (1173, 16026), (2346, 8013), (2671, 7038), (3519, 5342)]