2747984652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{641453}}^1$

素因数の和:641487

約数の個数: 72

約数和(自身を含む): 8405613216

約数和(自身を除く): 5657628564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 641453, 1282906, 1924359, 2565812, 3848718, 4490171, 5773077, 7697436, 8980342, 10904701, 11546154, 13470513, 17960684, 21809402, 23092308, 26941026, 32714103, 40411539, 43618804, 53882052, 65428206, 76332907, 80823078, 98142309, 130856412, 152665814, 161646156, 196284618, 228998721, 305331628, 392569236, 457997442, 686996163, 915994884, 1373992326, 2747984652]

約数ペア:

[(1, 2747984652), (2, 1373992326), (3, 915994884), (4, 686996163), (6, 457997442), (7, 392569236), (9, 305331628), (12, 228998721), (14, 196284618), (17, 161646156), (18, 152665814), (21, 130856412), (28, 98142309), (34, 80823078), (36, 76332907), (42, 65428206), (51, 53882052), (63, 43618804), (68, 40411539), (84, 32714103), (102, 26941026), (119, 23092308), (126, 21809402), (153, 17960684), (204, 13470513), (238, 11546154), (252, 10904701), (306, 8980342), (357, 7697436), (476, 5773077), (612, 4490171), (714, 3848718), (1071, 2565812), (1428, 1924359), (2142, 1282906), (4284, 641453)]