21097366108

素因数分解:

$2^2\times 7^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4567}}^1$

素因数の和:4649

約数の個数: 120

約数和(自身を含む): 47648460832

約数和(自身を除く): 26551094724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 49, 52, 74, 91, 98, 148, 182, 196, 259, 343, 364, 481, 518, 637, 686, 962, 1036, 1274, 1372, 1813, 1924, 2401, 2548, 3367, 3626, 4459, 4567, 4802, 6734, 7252, 8918, 9134, 9604, 12691, 13468, 17836, 18268, 23569, 25382, 31213, 31969, 47138, 50764, 59371, 62426, 63938, 88837, 94276, 118742, 124852, 127876, 164983, 168979, 177674, 223783, 237484, 329966, 337958, 355348, 415597, 447566, 659932, 675916, 831194, 895132, 1154881, 1182853, 1566481, 1662388, 2196727, 2309762, 2365706, 2909179, 3132962, 4393454, 4619524, 4731412, 5818358, 6265924, 8279971, 8786908, 10965367, 11636716, 15377089, 16559942, 20364253, 21930734, 30754178, 33119884, 40728506, 43861468, 57959797, 61508356, 81457012, 107639623, 115919594, 142549771, 215279246, 231839188, 285099542, 405718579, 430558492, 570199084, 753477361, 811437158, 1506954722, 1622874316, 3013909444, 5274341527, 10548683054, 21097366108]

約数ペア:

[(1, 21097366108), (2, 10548683054), (4, 5274341527), (7, 3013909444), (13, 1622874316), (14, 1506954722), (26, 811437158), (28, 753477361), (37, 570199084), (49, 430558492), (52, 405718579), (74, 285099542), (91, 231839188), (98, 215279246), (148, 142549771), (182, 115919594), (196, 107639623), (259, 81457012), (343, 61508356), (364, 57959797), (481, 43861468), (518, 40728506), (637, 33119884), (686, 30754178), (962, 21930734), (1036, 20364253), (1274, 16559942), (1372, 15377089), (1813, 11636716), (1924, 10965367), (2401, 8786908), (2548, 8279971), (3367, 6265924), (3626, 5818358), (4459, 4731412), (4567, 4619524), (4802, 4393454), (6734, 3132962), (7252, 2909179), (8918, 2365706), (9134, 2309762), (9604, 2196727), (12691, 1662388), (13468, 1566481), (17836, 1182853), (18268, 1154881), (23569, 895132), (25382, 831194), (31213, 675916), (31969, 659932), (47138, 447566), (50764, 415597), (59371, 355348), (62426, 337958), (63938, 329966), (88837, 237484), (94276, 223783), (118742, 177674), (124852, 168979), (127876, 164983)]