40197996

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3457}}^1$

素因数の和:3503

約数の個数: 72

約数和(自身を含む): 113284080

約数和(自身を除く): 73086084

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3457, 3876, 5814, 6914, 10371, 11628, 13828, 20742, 31113, 41484, 58769, 62226, 65683, 117538, 124452, 131366, 176307, 197049, 235076, 262732, 352614, 394098, 528921, 591147, 705228, 788196, 1057842, 1116611, 1182294, 2115684, 2233222, 2364588, 3349833, 4466444, 6699666, 10049499, 13399332, 20098998, 40197996]

約数ペア:

[(1, 40197996), (2, 20098998), (3, 13399332), (4, 10049499), (6, 6699666), (9, 4466444), (12, 3349833), (17, 2364588), (18, 2233222), (19, 2115684), (34, 1182294), (36, 1116611), (38, 1057842), (51, 788196), (57, 705228), (68, 591147), (76, 528921), (102, 394098), (114, 352614), (153, 262732), (171, 235076), (204, 197049), (228, 176307), (306, 131366), (323, 124452), (342, 117538), (612, 65683), (646, 62226), (684, 58769), (969, 41484), (1292, 31113), (1938, 20742), (2907, 13828), (3457, 11628), (3876, 10371), (5814, 6914)]