13059618

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 31739904

約数和(自身を除く): 18680286

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 62, 66, 78, 93, 143, 186, 286, 341, 403, 429, 491, 682, 806, 858, 982, 1023, 1209, 1473, 2046, 2418, 2946, 4433, 5401, 6383, 8866, 10802, 12766, 13299, 15221, 16203, 19149, 26598, 30442, 32406, 38298, 45663, 70213, 91326, 140426, 167431, 197873, 210639, 334862, 395746, 421278, 502293, 593619, 1004586, 1187238, 2176603, 4353206, 6529809, 13059618]

約数ペア:

[(1, 13059618), (2, 6529809), (3, 4353206), (6, 2176603), (11, 1187238), (13, 1004586), (22, 593619), (26, 502293), (31, 421278), (33, 395746), (39, 334862), (62, 210639), (66, 197873), (78, 167431), (93, 140426), (143, 91326), (186, 70213), (286, 45663), (341, 38298), (403, 32406), (429, 30442), (491, 26598), (682, 19149), (806, 16203), (858, 15221), (982, 13299), (1023, 12766), (1209, 10802), (1473, 8866), (2046, 6383), (2418, 5401), (2946, 4433)]