19359396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4519}}^1$

素因数の和:4553

約数の個数: 72

約数和(自身を含む): 59230080

約数和(自身を除く): 39870684

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, 4519, 9038, 13557, 18076, 27114, 31633, 40671, 54228, 63266, 76823, 81342, 94899, 126532, 153646, 162684, 189798, 230469, 284697, 307292, 379596, 460938, 537761, 569394, 691407, 921876, 1075522, 1138788, 1382814, 1613283, 2151044, 2765628, 3226566, 4839849, 6453132, 9679698, 19359396]

約数ペア:

[(1, 19359396), (2, 9679698), (3, 6453132), (4, 4839849), (6, 3226566), (7, 2765628), (9, 2151044), (12, 1613283), (14, 1382814), (17, 1138788), (18, 1075522), (21, 921876), (28, 691407), (34, 569394), (36, 537761), (42, 460938), (51, 379596), (63, 307292), (68, 284697), (84, 230469), (102, 189798), (119, 162684), (126, 153646), (153, 126532), (204, 94899), (238, 81342), (252, 76823), (306, 63266), (357, 54228), (476, 40671), (612, 31633), (714, 27114), (1071, 18076), (1428, 13557), (2142, 9038), (4284, 4519)]