18618112084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{2969}}^1$

素因数の和:3593

約数の個数: 96

約数和(自身を含む): 40375843200

約数和(自身を除く): 21757731116

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 577, 836, 988, 1154, 2308, 2717, 2969, 5434, 5938, 6347, 7501, 10868, 10963, 11876, 12694, 15002, 21926, 25388, 30004, 32659, 38597, 43852, 56411, 65318, 77194, 82511, 112822, 120593, 130636, 142519, 154388, 165022, 225644, 241186, 285038, 330044, 424567, 482372, 570076, 620521, 733343, 849134, 1241042, 1466686, 1567709, 1698268, 1713113, 2482084, 2933372, 3135418, 3426226, 6270836, 6852452, 8066773, 16133546, 18844243, 22270469, 32267092, 32549147, 37688486, 44540938, 65098294, 75376972, 89081876, 130196588, 244975159, 358040617, 423138911, 489950318, 716081234, 846277822, 979900636, 1432162468, 1692555644, 4654528021, 9309056042, 18618112084]

約数ペア:

[(1, 18618112084), (2, 9309056042), (4, 4654528021), (11, 1692555644), (13, 1432162468), (19, 979900636), (22, 846277822), (26, 716081234), (38, 489950318), (44, 423138911), (52, 358040617), (76, 244975159), (143, 130196588), (209, 89081876), (247, 75376972), (286, 65098294), (418, 44540938), (494, 37688486), (572, 32549147), (577, 32267092), (836, 22270469), (988, 18844243), (1154, 16133546), (2308, 8066773), (2717, 6852452), (2969, 6270836), (5434, 3426226), (5938, 3135418), (6347, 2933372), (7501, 2482084), (10868, 1713113), (10963, 1698268), (11876, 1567709), (12694, 1466686), (15002, 1241042), (21926, 849134), (25388, 733343), (30004, 620521), (32659, 570076), (38597, 482372), (43852, 424567), (56411, 330044), (65318, 285038), (77194, 241186), (82511, 225644), (112822, 165022), (120593, 154388), (130636, 142519)]