4250358

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 72

約数和(自身を含む): 11026080

約数和(自身を除く): 6775722

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 61, 63, 79, 98, 122, 126, 147, 158, 183, 237, 294, 366, 427, 441, 474, 549, 553, 711, 854, 882, 1098, 1106, 1281, 1422, 1659, 2562, 2989, 3318, 3843, 3871, 4819, 4977, 5978, 7686, 7742, 8967, 9638, 9954, 11613, 14457, 17934, 23226, 26901, 28914, 33733, 34839, 43371, 53802, 67466, 69678, 86742, 101199, 202398, 236131, 303597, 472262, 607194, 708393, 1416786, 2125179, 4250358]

約数ペア:

[(1, 4250358), (2, 2125179), (3, 1416786), (6, 708393), (7, 607194), (9, 472262), (14, 303597), (18, 236131), (21, 202398), (42, 101199), (49, 86742), (61, 69678), (63, 67466), (79, 53802), (98, 43371), (122, 34839), (126, 33733), (147, 28914), (158, 26901), (183, 23226), (237, 17934), (294, 14457), (366, 11613), (427, 9954), (441, 9638), (474, 8967), (549, 7742), (553, 7686), (711, 5978), (854, 4977), (882, 4819), (1098, 3871), (1106, 3843), (1281, 3318), (1422, 2989), (1659, 2562)]