18101328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3169}}^1$

素因数の和:3204

約数の個数: 80

約数和(自身を含む): 56603520

約数和(自身を除く): 38502192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 3169, 5712, 6338, 9507, 12676, 19014, 22183, 25352, 38028, 44366, 50704, 53873, 66549, 76056, 88732, 107746, 133098, 152112, 161619, 177464, 215492, 266196, 323238, 354928, 377111, 430984, 532392, 646476, 754222, 861968, 1064784, 1131333, 1292952, 1508444, 2262666, 2585904, 3016888, 4525332, 6033776, 9050664, 18101328]

約数ペア:

[(1, 18101328), (2, 9050664), (3, 6033776), (4, 4525332), (6, 3016888), (7, 2585904), (8, 2262666), (12, 1508444), (14, 1292952), (16, 1131333), (17, 1064784), (21, 861968), (24, 754222), (28, 646476), (34, 532392), (42, 430984), (48, 377111), (51, 354928), (56, 323238), (68, 266196), (84, 215492), (102, 177464), (112, 161619), (119, 152112), (136, 133098), (168, 107746), (204, 88732), (238, 76056), (272, 66549), (336, 53873), (357, 50704), (408, 44366), (476, 38028), (714, 25352), (816, 22183), (952, 19014), (1428, 12676), (1904, 9507), (2856, 6338), (3169, 5712)]