18929568

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1657}}^1$

素因数の和:1694

約数の個数: 96

約数和(自身を含む): 60165504

約数和(自身を除く): 41235936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 204, 224, 238, 272, 336, 357, 408, 476, 544, 672, 714, 816, 952, 1428, 1632, 1657, 1904, 2856, 3314, 3808, 4971, 5712, 6628, 9942, 11424, 11599, 13256, 19884, 23198, 26512, 28169, 34797, 39768, 46396, 53024, 56338, 69594, 79536, 84507, 92792, 112676, 139188, 159072, 169014, 185584, 197183, 225352, 278376, 338028, 371168, 394366, 450704, 556752, 591549, 676056, 788732, 901408, 1113504, 1183098, 1352112, 1577464, 2366196, 2704224, 3154928, 4732392, 6309856, 9464784, 18929568]

約数ペア:

[(1, 18929568), (2, 9464784), (3, 6309856), (4, 4732392), (6, 3154928), (7, 2704224), (8, 2366196), (12, 1577464), (14, 1352112), (16, 1183098), (17, 1113504), (21, 901408), (24, 788732), (28, 676056), (32, 591549), (34, 556752), (42, 450704), (48, 394366), (51, 371168), (56, 338028), (68, 278376), (84, 225352), (96, 197183), (102, 185584), (112, 169014), (119, 159072), (136, 139188), (168, 112676), (204, 92792), (224, 84507), (238, 79536), (272, 69594), (336, 56338), (357, 53024), (408, 46396), (476, 39768), (544, 34797), (672, 28169), (714, 26512), (816, 23198), (952, 19884), (1428, 13256), (1632, 11599), (1657, 11424), (1904, 9942), (2856, 6628), (3314, 5712), (3808, 4971)]