40656193236

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1264657}}^1$

素因数の和:1264733

約数の個数: 72

約数和(自身を含む): 110480522880

約数和(自身を除く): 69824329644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 47, 57, 76, 94, 114, 141, 171, 188, 228, 282, 342, 423, 564, 684, 846, 893, 1692, 1786, 2679, 3572, 5358, 8037, 10716, 16074, 32148, 1264657, 2529314, 3793971, 5058628, 7587942, 11381913, 15175884, 22763826, 24028483, 45527652, 48056966, 59438879, 72085449, 96113932, 118877758, 144170898, 178316637, 216256347, 237755516, 288341796, 356633274, 432512694, 534949911, 713266548, 865025388, 1069899822, 1129338701, 2139799644, 2258677402, 3388016103, 4517354804, 6776032206, 10164048309, 13552064412, 20328096618, 40656193236]

約数ペア:

[(1, 40656193236), (2, 20328096618), (3, 13552064412), (4, 10164048309), (6, 6776032206), (9, 4517354804), (12, 3388016103), (18, 2258677402), (19, 2139799644), (36, 1129338701), (38, 1069899822), (47, 865025388), (57, 713266548), (76, 534949911), (94, 432512694), (114, 356633274), (141, 288341796), (171, 237755516), (188, 216256347), (228, 178316637), (282, 144170898), (342, 118877758), (423, 96113932), (564, 72085449), (684, 59438879), (846, 48056966), (893, 45527652), (1692, 24028483), (1786, 22763826), (2679, 15175884), (3572, 11381913), (5358, 7587942), (8037, 5058628), (10716, 3793971), (16074, 2529314), (32148, 1264657)]