123996474

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1471}}^1$

素因数の和:1712

約数の個数: 64

約数和(自身を含む): 316538880

約数和(自身を除く): 192542406

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 223, 378, 446, 669, 1338, 1471, 1561, 2007, 2942, 3122, 4014, 4413, 4683, 6021, 8826, 9366, 10297, 12042, 13239, 14049, 20594, 26478, 28098, 30891, 39717, 42147, 61782, 79434, 84294, 92673, 185346, 278019, 328033, 556038, 656066, 984099, 1968198, 2296231, 2952297, 4592462, 5904594, 6888693, 8856891, 13777386, 17713782, 20666079, 41332158, 61998237, 123996474]

約数ペア:

[(1, 123996474), (2, 61998237), (3, 41332158), (6, 20666079), (7, 17713782), (9, 13777386), (14, 8856891), (18, 6888693), (21, 5904594), (27, 4592462), (42, 2952297), (54, 2296231), (63, 1968198), (126, 984099), (189, 656066), (223, 556038), (378, 328033), (446, 278019), (669, 185346), (1338, 92673), (1471, 84294), (1561, 79434), (2007, 61782), (2942, 42147), (3122, 39717), (4014, 30891), (4413, 28098), (4683, 26478), (6021, 20594), (8826, 14049), (9366, 13239), (10297, 12042)]