18434853346

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:696

約数の個数: 128

約数和(自身を含む): 36771840000

約数和(自身を除く): 18336986654

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 79, 91, 119, 158, 182, 199, 221, 238, 379, 398, 442, 553, 758, 1027, 1106, 1343, 1393, 1547, 2054, 2587, 2653, 2686, 2786, 3094, 3383, 4927, 5174, 5306, 6443, 6766, 7189, 9401, 9854, 12886, 14378, 15721, 17459, 18109, 18802, 23681, 29941, 31442, 34489, 34918, 36218, 43979, 45101, 47362, 59882, 68978, 75421, 83759, 87958, 90202, 110047, 122213, 150842, 167518, 204373, 209587, 220094, 244426, 267257, 307853, 389233, 408746, 419174, 508997, 527947, 534514, 586313, 615706, 778466, 980473, 1017994, 1055894, 1172626, 1282157, 1430611, 1870799, 1960946, 2564314, 2724631, 2861222, 3474341, 3562979, 3741598, 5449262, 5958259, 6616961, 6863311, 6948682, 7125958, 8975099, 11916518, 13233922, 13726622, 16668041, 17950198, 24320387, 33336082, 41707813, 46318727, 48640774, 77457367, 83415626, 92637454, 101290403, 116676287, 154914734, 202580806, 233352574, 542201569, 709032821, 1084403138, 1316775239, 1418065642, 2633550478, 9217426673, 18434853346]

約数ペア:

[(1, 18434853346), (2, 9217426673), (7, 2633550478), (13, 1418065642), (14, 1316775239), (17, 1084403138), (26, 709032821), (34, 542201569), (79, 233352574), (91, 202580806), (119, 154914734), (158, 116676287), (182, 101290403), (199, 92637454), (221, 83415626), (238, 77457367), (379, 48640774), (398, 46318727), (442, 41707813), (553, 33336082), (758, 24320387), (1027, 17950198), (1106, 16668041), (1343, 13726622), (1393, 13233922), (1547, 11916518), (2054, 8975099), (2587, 7125958), (2653, 6948682), (2686, 6863311), (2786, 6616961), (3094, 5958259), (3383, 5449262), (4927, 3741598), (5174, 3562979), (5306, 3474341), (6443, 2861222), (6766, 2724631), (7189, 2564314), (9401, 1960946), (9854, 1870799), (12886, 1430611), (14378, 1282157), (15721, 1172626), (17459, 1055894), (18109, 1017994), (18802, 980473), (23681, 778466), (29941, 615706), (31442, 586313), (34489, 534514), (34918, 527947), (36218, 508997), (43979, 419174), (45101, 408746), (47362, 389233), (59882, 307853), (68978, 267257), (75421, 244426), (83759, 220094), (87958, 209587), (90202, 204373), (110047, 167518), (122213, 150842)]