11557881108

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{1367}}^1$

素因数の和:1706

約数の個数: 144

約数和(自身を含む): 31550238720

約数和(自身を除く): 19992357612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 47, 57, 76, 94, 114, 141, 171, 188, 228, 263, 282, 342, 423, 526, 564, 684, 789, 846, 893, 1052, 1367, 1578, 1692, 1786, 2367, 2679, 2734, 3156, 3572, 4101, 4734, 4997, 5358, 5468, 8037, 8202, 9468, 9994, 10716, 12303, 12361, 14991, 16074, 16404, 19988, 24606, 24722, 25973, 29982, 32148, 37083, 44973, 49212, 49444, 51946, 59964, 64249, 74166, 77919, 89946, 103892, 111249, 128498, 148332, 155838, 179892, 192747, 222498, 233757, 234859, 256996, 311676, 359521, 385494, 444996, 467514, 469718, 578241, 704577, 719042, 770988, 935028, 939436, 1078563, 1156482, 1220731, 1409154, 1438084, 2113731, 2157126, 2312964, 2441462, 2818308, 3235689, 3662193, 4227462, 4314252, 4882924, 6471378, 6830899, 7324386, 8454924, 10986579, 12942756, 13661798, 14648772, 16897487, 20492697, 21973158, 27323596, 33794974, 40985394, 43946316, 50692461, 61478091, 67589948, 81970788, 101384922, 122956182, 152077383, 202769844, 245912364, 304154766, 321052253, 608309532, 642104506, 963156759, 1284209012, 1926313518, 2889470277, 3852627036, 5778940554, 11557881108]

約数ペア:

[(1, 11557881108), (2, 5778940554), (3, 3852627036), (4, 2889470277), (6, 1926313518), (9, 1284209012), (12, 963156759), (18, 642104506), (19, 608309532), (36, 321052253), (38, 304154766), (47, 245912364), (57, 202769844), (76, 152077383), (94, 122956182), (114, 101384922), (141, 81970788), (171, 67589948), (188, 61478091), (228, 50692461), (263, 43946316), (282, 40985394), (342, 33794974), (423, 27323596), (526, 21973158), (564, 20492697), (684, 16897487), (789, 14648772), (846, 13661798), (893, 12942756), (1052, 10986579), (1367, 8454924), (1578, 7324386), (1692, 6830899), (1786, 6471378), (2367, 4882924), (2679, 4314252), (2734, 4227462), (3156, 3662193), (3572, 3235689), (4101, 2818308), (4734, 2441462), (4997, 2312964), (5358, 2157126), (5468, 2113731), (8037, 1438084), (8202, 1409154), (9468, 1220731), (9994, 1156482), (10716, 1078563), (12303, 939436), (12361, 935028), (14991, 770988), (16074, 719042), (16404, 704577), (19988, 578241), (24606, 469718), (24722, 467514), (25973, 444996), (29982, 385494), (32148, 359521), (37083, 311676), (44973, 256996), (49212, 234859), (49444, 233757), (51946, 222498), (59964, 192747), (64249, 179892), (74166, 155838), (77919, 148332), (89946, 128498), (103892, 111249)]