215121609612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{65665937}}^1$

素因数の和:65665967

約数の個数: 72

約数和(自身を含む): 669267240096

約数和(自身を除く): 454145630484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 65665937, 131331874, 196997811, 262663748, 393995622, 459661559, 590993433, 787991244, 853657181, 919323118, 1181986866, 1378984677, 1707314362, 1838646236, 2363973732, 2560971543, 2757969354, 3414628724, 4136954031, 5121943086, 5515938708, 5975600267, 7682914629, 8273908062, 10243886172, 11951200534, 15365829258, 16547816124, 17926800801, 23902401068, 30731658516, 35853601602, 53780402403, 71707203204, 107560804806, 215121609612]

約数ペア:

[(1, 215121609612), (2, 107560804806), (3, 71707203204), (4, 53780402403), (6, 35853601602), (7, 30731658516), (9, 23902401068), (12, 17926800801), (13, 16547816124), (14, 15365829258), (18, 11951200534), (21, 10243886172), (26, 8273908062), (28, 7682914629), (36, 5975600267), (39, 5515938708), (42, 5121943086), (52, 4136954031), (63, 3414628724), (78, 2757969354), (84, 2560971543), (91, 2363973732), (117, 1838646236), (126, 1707314362), (156, 1378984677), (182, 1181986866), (234, 919323118), (252, 853657181), (273, 787991244), (364, 590993433), (468, 459661559), (546, 393995622), (819, 262663748), (1092, 196997811), (1638, 131331874), (3276, 65665937)]