16499406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:597

約数の個数: 64

約数和(自身を含む): 41803776

約数和(自身を除く): 25304370

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 71, 77, 142, 154, 213, 231, 426, 462, 497, 503, 781, 994, 1006, 1491, 1509, 1562, 2343, 2982, 3018, 3521, 4686, 5467, 5533, 7042, 10563, 10934, 11066, 16401, 16599, 21126, 32802, 33198, 35713, 38731, 71426, 77462, 107139, 116193, 214278, 232386, 249991, 392843, 499982, 749973, 785686, 1178529, 1499946, 2357058, 2749901, 5499802, 8249703, 16499406]

約数ペア:

[(1, 16499406), (2, 8249703), (3, 5499802), (6, 2749901), (7, 2357058), (11, 1499946), (14, 1178529), (21, 785686), (22, 749973), (33, 499982), (42, 392843), (66, 249991), (71, 232386), (77, 214278), (142, 116193), (154, 107139), (213, 77462), (231, 71426), (426, 38731), (462, 35713), (497, 33198), (503, 32802), (781, 21126), (994, 16599), (1006, 16401), (1491, 11066), (1509, 10934), (1562, 10563), (2343, 7042), (2982, 5533), (3018, 5467), (3521, 4686)]