17618874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 96

約数和(自身を含む): 46080384

約数和(自身を除く): 28461510

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 61, 69, 78, 91, 122, 138, 161, 182, 183, 273, 299, 322, 366, 427, 483, 529, 546, 598, 793, 854, 897, 966, 1058, 1281, 1403, 1586, 1587, 1794, 2093, 2379, 2562, 2806, 3174, 3703, 4186, 4209, 4758, 5551, 6279, 6877, 7406, 8418, 9821, 11102, 11109, 12558, 13754, 16653, 18239, 19642, 20631, 22218, 29463, 32269, 33306, 36478, 41262, 48139, 54717, 58926, 64538, 96278, 96807, 109434, 127673, 144417, 193614, 225883, 255346, 288834, 383019, 419497, 451766, 677649, 766038, 838994, 1258491, 1355298, 2516982, 2936479, 5872958, 8809437, 17618874]

約数ペア:

[(1, 17618874), (2, 8809437), (3, 5872958), (6, 2936479), (7, 2516982), (13, 1355298), (14, 1258491), (21, 838994), (23, 766038), (26, 677649), (39, 451766), (42, 419497), (46, 383019), (61, 288834), (69, 255346), (78, 225883), (91, 193614), (122, 144417), (138, 127673), (161, 109434), (182, 96807), (183, 96278), (273, 64538), (299, 58926), (322, 54717), (366, 48139), (427, 41262), (483, 36478), (529, 33306), (546, 32269), (598, 29463), (793, 22218), (854, 20631), (897, 19642), (966, 18239), (1058, 16653), (1281, 13754), (1403, 12558), (1586, 11109), (1587, 11102), (1794, 9821), (2093, 8418), (2379, 7406), (2562, 6877), (2806, 6279), (3174, 5551), (3703, 4758), (4186, 4209)]