4065894

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 72

約数和(自身を含む): 10697232

約数和(自身を除く): 6631338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 61, 63, 69, 122, 126, 138, 161, 183, 207, 322, 366, 414, 427, 483, 529, 549, 854, 966, 1058, 1098, 1281, 1403, 1449, 1587, 2562, 2806, 2898, 3174, 3703, 3843, 4209, 4761, 7406, 7686, 8418, 9522, 9821, 11109, 12627, 19642, 22218, 25254, 29463, 32269, 33327, 58926, 64538, 66654, 88389, 96807, 176778, 193614, 225883, 290421, 451766, 580842, 677649, 1355298, 2032947, 4065894]

約数ペア:

[(1, 4065894), (2, 2032947), (3, 1355298), (6, 677649), (7, 580842), (9, 451766), (14, 290421), (18, 225883), (21, 193614), (23, 176778), (42, 96807), (46, 88389), (61, 66654), (63, 64538), (69, 58926), (122, 33327), (126, 32269), (138, 29463), (161, 25254), (183, 22218), (207, 19642), (322, 12627), (366, 11109), (414, 9821), (427, 9522), (483, 8418), (529, 7686), (549, 7406), (854, 4761), (966, 4209), (1058, 3843), (1098, 3703), (1281, 3174), (1403, 2898), (1449, 2806), (1587, 2562)]