19514124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{367}}^1$

素因数の和:595

約数の個数: 72

約数和(自身を含む): 56795648

約数和(自身を除く): 37281524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 211, 252, 367, 422, 633, 734, 844, 1101, 1266, 1468, 1477, 1899, 2202, 2532, 2569, 2954, 3303, 3798, 4404, 4431, 5138, 5908, 6606, 7596, 7707, 8862, 10276, 13212, 13293, 15414, 17724, 23121, 26586, 30828, 46242, 53172, 77437, 92484, 154874, 232311, 309748, 464622, 542059, 696933, 929244, 1084118, 1393866, 1626177, 2168236, 2787732, 3252354, 4878531, 6504708, 9757062, 19514124]

約数ペア:

[(1, 19514124), (2, 9757062), (3, 6504708), (4, 4878531), (6, 3252354), (7, 2787732), (9, 2168236), (12, 1626177), (14, 1393866), (18, 1084118), (21, 929244), (28, 696933), (36, 542059), (42, 464622), (63, 309748), (84, 232311), (126, 154874), (211, 92484), (252, 77437), (367, 53172), (422, 46242), (633, 30828), (734, 26586), (844, 23121), (1101, 17724), (1266, 15414), (1468, 13293), (1477, 13212), (1899, 10276), (2202, 8862), (2532, 7707), (2569, 7596), (2954, 6606), (3303, 5908), (3798, 5138), (4404, 4431)]