15671952738

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{121993}}^1$

素因数の和:122081

約数の個数: 80

約数和(自身を含む): 38438357496

約数和(自身を除く): 22766404758

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 61, 78, 81, 117, 122, 162, 183, 234, 351, 366, 549, 702, 793, 1053, 1098, 1586, 1647, 2106, 2379, 3294, 4758, 4941, 7137, 9882, 14274, 21411, 42822, 64233, 121993, 128466, 243986, 365979, 731958, 1097937, 1585909, 2195874, 3171818, 3293811, 4757727, 6587622, 7441573, 9515454, 9881433, 14273181, 14883146, 19762866, 22324719, 28546362, 42819543, 44649438, 66974157, 85639086, 96740449, 128458629, 133948314, 193480898, 200922471, 256917258, 290221347, 401844942, 580442694, 602767413, 870664041, 1205534826, 1741328082, 2611992123, 5223984246, 7835976369, 15671952738]

約数ペア:

[(1, 15671952738), (2, 7835976369), (3, 5223984246), (6, 2611992123), (9, 1741328082), (13, 1205534826), (18, 870664041), (26, 602767413), (27, 580442694), (39, 401844942), (54, 290221347), (61, 256917258), (78, 200922471), (81, 193480898), (117, 133948314), (122, 128458629), (162, 96740449), (183, 85639086), (234, 66974157), (351, 44649438), (366, 42819543), (549, 28546362), (702, 22324719), (793, 19762866), (1053, 14883146), (1098, 14273181), (1586, 9881433), (1647, 9515454), (2106, 7441573), (2379, 6587622), (3294, 4757727), (4758, 3293811), (4941, 3171818), (7137, 2195874), (9882, 1585909), (14274, 1097937), (21411, 731958), (42822, 365979), (64233, 243986), (121993, 128466)]