2019419316

素因数分解:

$2^2\times 3^3\times {\mathrm{191}}^1\times {\mathrm{223}}^1\times {\mathrm{439}}^1$

素因数の和:866

約数の個数: 96

約数和(自身を含む): 5298585600

約数和(自身を除く): 3279166284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 191, 223, 382, 439, 446, 573, 669, 764, 878, 892, 1146, 1317, 1338, 1719, 1756, 2007, 2292, 2634, 2676, 3438, 3951, 4014, 5157, 5268, 6021, 6876, 7902, 8028, 10314, 11853, 12042, 15804, 20628, 23706, 24084, 42593, 47412, 83849, 85186, 97897, 127779, 167698, 170372, 195794, 251547, 255558, 293691, 335396, 383337, 391588, 503094, 511116, 587382, 754641, 766674, 881073, 1006188, 1150011, 1174764, 1509282, 1533348, 1762146, 2263923, 2300022, 2643219, 3018564, 3524292, 4527846, 4600044, 5286438, 9055692, 10572876, 18698327, 37396654, 56094981, 74793308, 112189962, 168284943, 224379924, 336569886, 504854829, 673139772, 1009709658, 2019419316]

約数ペア:

[(1, 2019419316), (2, 1009709658), (3, 673139772), (4, 504854829), (6, 336569886), (9, 224379924), (12, 168284943), (18, 112189962), (27, 74793308), (36, 56094981), (54, 37396654), (108, 18698327), (191, 10572876), (223, 9055692), (382, 5286438), (439, 4600044), (446, 4527846), (573, 3524292), (669, 3018564), (764, 2643219), (878, 2300022), (892, 2263923), (1146, 1762146), (1317, 1533348), (1338, 1509282), (1719, 1174764), (1756, 1150011), (2007, 1006188), (2292, 881073), (2634, 766674), (2676, 754641), (3438, 587382), (3951, 511116), (4014, 503094), (5157, 391588), (5268, 383337), (6021, 335396), (6876, 293691), (7902, 255558), (8028, 251547), (10314, 195794), (11853, 170372), (12042, 167698), (15804, 127779), (20628, 97897), (23706, 85186), (24084, 83849), (42593, 47412)]