18476208

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{2251}}^1$

素因数の和:2287

約数の個数: 80

約数和(自身を含む): 55849600

約数和(自身を除く): 37373392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2251, 2736, 4104, 4502, 6753, 8208, 9004, 13506, 18008, 20259, 27012, 36016, 40518, 42769, 54024, 60777, 81036, 85538, 108048, 121554, 128307, 162072, 171076, 243108, 256614, 324144, 342152, 384921, 486216, 513228, 684304, 769842, 972432, 1026456, 1154763, 1539684, 2052912, 2309526, 3079368, 4619052, 6158736, 9238104, 18476208]

約数ペア:

[(1, 18476208), (2, 9238104), (3, 6158736), (4, 4619052), (6, 3079368), (8, 2309526), (9, 2052912), (12, 1539684), (16, 1154763), (18, 1026456), (19, 972432), (24, 769842), (27, 684304), (36, 513228), (38, 486216), (48, 384921), (54, 342152), (57, 324144), (72, 256614), (76, 243108), (108, 171076), (114, 162072), (144, 128307), (152, 121554), (171, 108048), (216, 85538), (228, 81036), (304, 60777), (342, 54024), (432, 42769), (456, 40518), (513, 36016), (684, 27012), (912, 20259), (1026, 18008), (1368, 13506), (2052, 9004), (2251, 8208), (2736, 6753), (4104, 4502)]