19783332

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 55910400

約数和(自身を除く): 36127068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 93, 108, 114, 124, 171, 186, 228, 279, 311, 342, 372, 513, 558, 589, 622, 684, 837, 933, 1026, 1116, 1178, 1244, 1674, 1767, 1866, 2052, 2356, 2799, 3348, 3534, 3732, 5301, 5598, 5909, 7068, 8397, 9641, 10602, 11196, 11818, 15903, 16794, 17727, 19282, 21204, 23636, 28923, 31806, 33588, 35454, 38564, 53181, 57846, 63612, 70908, 86769, 106362, 115692, 159543, 173538, 183179, 212724, 260307, 319086, 347076, 366358, 520614, 549537, 638172, 732716, 1041228, 1099074, 1648611, 2198148, 3297222, 4945833, 6594444, 9891666, 19783332]

約数ペア:

[(1, 19783332), (2, 9891666), (3, 6594444), (4, 4945833), (6, 3297222), (9, 2198148), (12, 1648611), (18, 1099074), (19, 1041228), (27, 732716), (31, 638172), (36, 549537), (38, 520614), (54, 366358), (57, 347076), (62, 319086), (76, 260307), (93, 212724), (108, 183179), (114, 173538), (124, 159543), (171, 115692), (186, 106362), (228, 86769), (279, 70908), (311, 63612), (342, 57846), (372, 53181), (513, 38564), (558, 35454), (589, 33588), (622, 31806), (684, 28923), (837, 23636), (933, 21204), (1026, 19282), (1116, 17727), (1178, 16794), (1244, 15903), (1674, 11818), (1767, 11196), (1866, 10602), (2052, 9641), (2356, 8397), (2799, 7068), (3348, 5909), (3534, 5598), (3732, 5301)]