13821522

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:299

約数の個数: 64

約数和(自身を含む): 33022080

約数和(自身を除く): 19200558

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 89, 143, 178, 181, 267, 286, 362, 429, 534, 543, 858, 979, 1086, 1157, 1958, 1991, 2314, 2353, 2937, 3471, 3982, 4706, 5874, 5973, 6942, 7059, 11946, 12727, 14118, 16109, 25454, 25883, 32218, 38181, 48327, 51766, 76362, 77649, 96654, 155298, 177199, 209417, 354398, 418834, 531597, 628251, 1063194, 1256502, 2303587, 4607174, 6910761, 13821522]

約数ペア:

[(1, 13821522), (2, 6910761), (3, 4607174), (6, 2303587), (11, 1256502), (13, 1063194), (22, 628251), (26, 531597), (33, 418834), (39, 354398), (66, 209417), (78, 177199), (89, 155298), (143, 96654), (178, 77649), (181, 76362), (267, 51766), (286, 48327), (362, 38181), (429, 32218), (534, 25883), (543, 25454), (858, 16109), (979, 14118), (1086, 12727), (1157, 11946), (1958, 7059), (1991, 6942), (2314, 5973), (2353, 5874), (2937, 4706), (3471, 3982)]