2027358

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 4717440

約数和(自身を除く): 2690082

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 59, 69, 83, 118, 138, 166, 177, 207, 249, 354, 414, 498, 531, 747, 1062, 1357, 1494, 1909, 2714, 3818, 4071, 4897, 5727, 8142, 9794, 11454, 12213, 14691, 17181, 24426, 29382, 34362, 44073, 88146, 112631, 225262, 337893, 675786, 1013679, 2027358]

約数ペア:

[(1, 2027358), (2, 1013679), (3, 675786), (6, 337893), (9, 225262), (18, 112631), (23, 88146), (46, 44073), (59, 34362), (69, 29382), (83, 24426), (118, 17181), (138, 14691), (166, 12213), (177, 11454), (207, 9794), (249, 8142), (354, 5727), (414, 4897), (498, 4071), (531, 3818), (747, 2714), (1062, 1909), (1357, 1494)]