2253114

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:163

約数の個数: 48

約数和(自身を含む): 5189184

約数和(自身を除く): 2936070

約数列:

[1, 2, 3, 6, 9, 18, 41, 43, 71, 82, 86, 123, 129, 142, 213, 246, 258, 369, 387, 426, 639, 738, 774, 1278, 1763, 2911, 3053, 3526, 5289, 5822, 6106, 8733, 9159, 10578, 15867, 17466, 18318, 26199, 27477, 31734, 52398, 54954, 125173, 250346, 375519, 751038, 1126557, 2253114]

約数ペア:

[(1, 2253114), (2, 1126557), (3, 751038), (6, 375519), (9, 250346), (18, 125173), (41, 54954), (43, 52398), (71, 31734), (82, 27477), (86, 26199), (123, 18318), (129, 17466), (142, 15867), (213, 10578), (246, 9159), (258, 8733), (369, 6106), (387, 5822), (426, 5289), (639, 3526), (738, 3053), (774, 2911), (1278, 1763)]