1627614

素因数分解:

$2^1\times 3^5\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 3891888

約数和(自身を除く): 2264274

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 197, 243, 306, 394, 459, 486, 591, 918, 1182, 1377, 1773, 2754, 3349, 3546, 4131, 5319, 6698, 8262, 10047, 10638, 15957, 20094, 30141, 31914, 47871, 60282, 90423, 95742, 180846, 271269, 542538, 813807, 1627614]

約数ペア:

[(1, 1627614), (2, 813807), (3, 542538), (6, 271269), (9, 180846), (17, 95742), (18, 90423), (27, 60282), (34, 47871), (51, 31914), (54, 30141), (81, 20094), (102, 15957), (153, 10638), (162, 10047), (197, 8262), (243, 6698), (306, 5319), (394, 4131), (459, 3546), (486, 3349), (591, 2754), (918, 1773), (1182, 1377)]