19644534

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 53464320

約数和(自身を除く): 33819786

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 67, 78, 91, 117, 126, 134, 179, 182, 201, 234, 273, 358, 402, 469, 537, 546, 603, 819, 871, 938, 1074, 1206, 1253, 1407, 1611, 1638, 1742, 2327, 2506, 2613, 2814, 3222, 3759, 4221, 4654, 5226, 6097, 6981, 7518, 7839, 8442, 11277, 11993, 12194, 13962, 15678, 16289, 18291, 20943, 22554, 23986, 32578, 35979, 36582, 41886, 48867, 54873, 71958, 83951, 97734, 107937, 109746, 146601, 155909, 167902, 215874, 251853, 293202, 311818, 467727, 503706, 755559, 935454, 1091363, 1403181, 1511118, 2182726, 2806362, 3274089, 6548178, 9822267, 19644534]

約数ペア:

[(1, 19644534), (2, 9822267), (3, 6548178), (6, 3274089), (7, 2806362), (9, 2182726), (13, 1511118), (14, 1403181), (18, 1091363), (21, 935454), (26, 755559), (39, 503706), (42, 467727), (63, 311818), (67, 293202), (78, 251853), (91, 215874), (117, 167902), (126, 155909), (134, 146601), (179, 109746), (182, 107937), (201, 97734), (234, 83951), (273, 71958), (358, 54873), (402, 48867), (469, 41886), (537, 36582), (546, 35979), (603, 32578), (819, 23986), (871, 22554), (938, 20943), (1074, 18291), (1206, 16289), (1253, 15678), (1407, 13962), (1611, 12194), (1638, 11993), (1742, 11277), (2327, 8442), (2506, 7839), (2613, 7518), (2814, 6981), (3222, 6097), (3759, 5226), (4221, 4654)]