17492412

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 48263040

約数和(自身を除く): 30770628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 71, 84, 98, 142, 147, 196, 213, 284, 294, 419, 426, 497, 588, 838, 852, 994, 1257, 1491, 1676, 1988, 2514, 2933, 2982, 3479, 5028, 5866, 5964, 6958, 8799, 10437, 11732, 13916, 17598, 20531, 20874, 29749, 35196, 41062, 41748, 59498, 61593, 82124, 89247, 118996, 123186, 178494, 208243, 246372, 356988, 416486, 624729, 832972, 1249458, 1457701, 2498916, 2915402, 4373103, 5830804, 8746206, 17492412]

約数ペア:

[(1, 17492412), (2, 8746206), (3, 5830804), (4, 4373103), (6, 2915402), (7, 2498916), (12, 1457701), (14, 1249458), (21, 832972), (28, 624729), (42, 416486), (49, 356988), (71, 246372), (84, 208243), (98, 178494), (142, 123186), (147, 118996), (196, 89247), (213, 82124), (284, 61593), (294, 59498), (419, 41748), (426, 41062), (497, 35196), (588, 29749), (838, 20874), (852, 20531), (994, 17598), (1257, 13916), (1491, 11732), (1676, 10437), (1988, 8799), (2514, 6958), (2933, 5964), (2982, 5866), (3479, 5028)]