22851738

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1993}}^1$

素因数の和:2028

約数の個数: 72

約数和(自身を含む): 62057268

約数和(自身を除く): 39205530

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 1993, 3822, 3986, 5733, 5979, 11466, 11958, 13951, 17937, 25909, 27902, 35874, 41853, 51818, 77727, 83706, 97657, 125559, 155454, 181363, 195314, 233181, 251118, 292971, 362726, 466362, 544089, 585942, 878913, 1088178, 1269541, 1632267, 1757826, 2539082, 3264534, 3808623, 7617246, 11425869, 22851738]

約数ペア:

[(1, 22851738), (2, 11425869), (3, 7617246), (6, 3808623), (7, 3264534), (9, 2539082), (13, 1757826), (14, 1632267), (18, 1269541), (21, 1088178), (26, 878913), (39, 585942), (42, 544089), (49, 466362), (63, 362726), (78, 292971), (91, 251118), (98, 233181), (117, 195314), (126, 181363), (147, 155454), (182, 125559), (234, 97657), (273, 83706), (294, 77727), (441, 51818), (546, 41853), (637, 35874), (819, 27902), (882, 25909), (1274, 17937), (1638, 13951), (1911, 11958), (1993, 11466), (3822, 5979), (3986, 5733)]