16347618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5641}}^1$

素因数の和:5679

約数の個数: 48

約数和(自身を含む): 42247296

約数和(自身を除く): 25899678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 5641, 11282, 16923, 33846, 39487, 50769, 78974, 101538, 118461, 129743, 236922, 259486, 355383, 389229, 710766, 778458, 908201, 1167687, 1816402, 2335374, 2724603, 5449206, 8173809, 16347618]

約数ペア:

[(1, 16347618), (2, 8173809), (3, 5449206), (6, 2724603), (7, 2335374), (9, 1816402), (14, 1167687), (18, 908201), (21, 778458), (23, 710766), (42, 389229), (46, 355383), (63, 259486), (69, 236922), (126, 129743), (138, 118461), (161, 101538), (207, 78974), (322, 50769), (414, 39487), (483, 33846), (966, 16923), (1449, 11282), (2898, 5641)]