16830618

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 43338240

約数和(自身を除く): 26507622

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 38, 42, 46, 49, 57, 69, 98, 114, 131, 133, 138, 147, 161, 262, 266, 294, 322, 393, 399, 437, 483, 786, 798, 874, 917, 931, 966, 1127, 1311, 1834, 1862, 2254, 2489, 2622, 2751, 2793, 3013, 3059, 3381, 4978, 5502, 5586, 6026, 6118, 6419, 6762, 7467, 9039, 9177, 12838, 14934, 17423, 18078, 18354, 19257, 21091, 21413, 34846, 38514, 42182, 42826, 52269, 57247, 63273, 64239, 104538, 114494, 121961, 126546, 128478, 147637, 171741, 243922, 295274, 343482, 365883, 400729, 442911, 731766, 801458, 885822, 1202187, 2404374, 2805103, 5610206, 8415309, 16830618]

約数ペア:

[(1, 16830618), (2, 8415309), (3, 5610206), (6, 2805103), (7, 2404374), (14, 1202187), (19, 885822), (21, 801458), (23, 731766), (38, 442911), (42, 400729), (46, 365883), (49, 343482), (57, 295274), (69, 243922), (98, 171741), (114, 147637), (131, 128478), (133, 126546), (138, 121961), (147, 114494), (161, 104538), (262, 64239), (266, 63273), (294, 57247), (322, 52269), (393, 42826), (399, 42182), (437, 38514), (483, 34846), (786, 21413), (798, 21091), (874, 19257), (917, 18354), (931, 18078), (966, 17423), (1127, 14934), (1311, 12838), (1834, 9177), (1862, 9039), (2254, 7467), (2489, 6762), (2622, 6419), (2751, 6118), (2793, 6026), (3013, 5586), (3059, 5502), (3381, 4978)]