12291260478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{17431}}^1$

素因数の和:17709

約数の個数: 64

約数和(自身を含む): 28542738432

約数和(自身を除く): 16251477954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 163, 206, 309, 326, 489, 618, 721, 978, 1141, 1442, 2163, 2282, 3423, 4326, 6846, 16789, 17431, 33578, 34862, 50367, 52293, 100734, 104586, 117523, 122017, 235046, 244034, 352569, 366051, 705138, 732102, 1795393, 2841253, 3590786, 5386179, 5682506, 8523759, 10772358, 12567751, 17047518, 19888771, 25135502, 37703253, 39777542, 59666313, 75406506, 119332626, 292649059, 585298118, 877947177, 1755894354, 2048543413, 4097086826, 6145630239, 12291260478]

約数ペア:

[(1, 12291260478), (2, 6145630239), (3, 4097086826), (6, 2048543413), (7, 1755894354), (14, 877947177), (21, 585298118), (42, 292649059), (103, 119332626), (163, 75406506), (206, 59666313), (309, 39777542), (326, 37703253), (489, 25135502), (618, 19888771), (721, 17047518), (978, 12567751), (1141, 10772358), (1442, 8523759), (2163, 5682506), (2282, 5386179), (3423, 3590786), (4326, 2841253), (6846, 1795393), (16789, 732102), (17431, 705138), (33578, 366051), (34862, 352569), (50367, 244034), (52293, 235046), (100734, 122017), (104586, 117523)]