13956228

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2711}}^1$

素因数の和:2745

約数の個数: 72

約数和(自身を含む): 41461056

約数和(自身を除く): 27504828

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 2711, 5148, 5422, 8133, 10844, 16266, 24399, 29821, 32532, 35243, 48798, 59642, 70486, 89463, 97596, 105729, 119284, 140972, 178926, 211458, 268389, 317187, 357852, 387673, 422916, 536778, 634374, 775346, 1073556, 1163019, 1268748, 1550692, 2326038, 3489057, 4652076, 6978114, 13956228]

約数ペア:

[(1, 13956228), (2, 6978114), (3, 4652076), (4, 3489057), (6, 2326038), (9, 1550692), (11, 1268748), (12, 1163019), (13, 1073556), (18, 775346), (22, 634374), (26, 536778), (33, 422916), (36, 387673), (39, 357852), (44, 317187), (52, 268389), (66, 211458), (78, 178926), (99, 140972), (117, 119284), (132, 105729), (143, 97596), (156, 89463), (198, 70486), (234, 59642), (286, 48798), (396, 35243), (429, 32532), (468, 29821), (572, 24399), (858, 16266), (1287, 10844), (1716, 8133), (2574, 5422), (2711, 5148)]