19975032

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1201}}^1$

素因数の和:1234

約数の個数: 128

約数和(自身を含む): 69235200

約数和(自身を除く): 49260168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 126, 132, 154, 168, 189, 198, 216, 231, 252, 264, 297, 308, 378, 396, 462, 504, 594, 616, 693, 756, 792, 924, 1188, 1201, 1386, 1512, 1848, 2079, 2376, 2402, 2772, 3603, 4158, 4804, 5544, 7206, 8316, 8407, 9608, 10809, 13211, 14412, 16632, 16814, 21618, 25221, 26422, 28824, 32427, 33628, 39633, 43236, 50442, 52844, 64854, 67256, 75663, 79266, 86472, 92477, 100884, 105688, 118899, 129708, 151326, 158532, 184954, 201768, 226989, 237798, 259416, 277431, 302652, 317064, 356697, 369908, 453978, 475596, 554862, 605304, 713394, 739816, 832293, 907956, 951192, 1109724, 1426788, 1664586, 1815912, 2219448, 2496879, 2853576, 3329172, 4993758, 6658344, 9987516, 19975032]

約数ペア:

[(1, 19975032), (2, 9987516), (3, 6658344), (4, 4993758), (6, 3329172), (7, 2853576), (8, 2496879), (9, 2219448), (11, 1815912), (12, 1664586), (14, 1426788), (18, 1109724), (21, 951192), (22, 907956), (24, 832293), (27, 739816), (28, 713394), (33, 605304), (36, 554862), (42, 475596), (44, 453978), (54, 369908), (56, 356697), (63, 317064), (66, 302652), (72, 277431), (77, 259416), (84, 237798), (88, 226989), (99, 201768), (108, 184954), (126, 158532), (132, 151326), (154, 129708), (168, 118899), (189, 105688), (198, 100884), (216, 92477), (231, 86472), (252, 79266), (264, 75663), (297, 67256), (308, 64854), (378, 52844), (396, 50442), (462, 43236), (504, 39633), (594, 33628), (616, 32427), (693, 28824), (756, 26422), (792, 25221), (924, 21618), (1188, 16814), (1201, 16632), (1386, 14412), (1512, 13211), (1848, 10809), (2079, 9608), (2376, 8407), (2402, 8316), (2772, 7206), (3603, 5544), (4158, 4804)]